diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/auth/RateLimitError.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/auth/RateLimitError.java
index 693e8eb11..aff792567 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/auth/RateLimitError.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/auth/RateLimitError.java
@@ -57,7 +57,7 @@ public RateLimitError(@Nonnull RateLimitReason reason, long retryAfter) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public RateLimitError(RateLimitReason reason) {
+    public RateLimitError(@Nonnull RateLimitReason reason) {
         this(reason, 1L);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchArg.java
index ee3b71b24..d0d4c0840 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchArg.java
@@ -65,7 +65,7 @@ public PropertiesSearchArg(@Nonnull List<PropertiesSearchQuery> queries, @Nonnul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PropertiesSearchArg(List<PropertiesSearchQuery> queries) {
+    public PropertiesSearchArg(@Nonnull List<PropertiesSearchQuery> queries) {
         this(queries, TemplateFilter.FILTER_NONE);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchQuery.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchQuery.java
index bd2472c63..b4b04f016 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchQuery.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchQuery.java
@@ -65,7 +65,7 @@ public PropertiesSearchQuery(@Nonnull String query, @Nonnull PropertiesSearchMod
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PropertiesSearchQuery(String query, PropertiesSearchMode mode) {
+    public PropertiesSearchQuery(@Nonnull String query, @Nonnull PropertiesSearchMode mode) {
         this(query, mode, LogicalOperator.OR_OPERATOR);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchResult.java
index 1844e67cc..90db48556 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertiesSearchResult.java
@@ -67,7 +67,7 @@ public PropertiesSearchResult(@Nonnull List<PropertiesSearchMatch> matches, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PropertiesSearchResult(List<PropertiesSearchMatch> matches) {
+    public PropertiesSearchResult(@Nonnull List<PropertiesSearchMatch> matches) {
         this(matches, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertyGroupUpdate.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertyGroupUpdate.java
index 211ad1277..6977631cf 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertyGroupUpdate.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/PropertyGroupUpdate.java
@@ -86,7 +86,7 @@ public PropertyGroupUpdate(@Nonnull String templateId, @Nullable List<PropertyFi
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PropertyGroupUpdate(String templateId) {
+    public PropertyGroupUpdate(@Nonnull String templateId) {
         this(templateId, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/UpdateTemplateArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/UpdateTemplateArg.java
index 1b2b55873..e892dcc5a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/UpdateTemplateArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/fileproperties/UpdateTemplateArg.java
@@ -88,7 +88,7 @@ public UpdateTemplateArg(@Nonnull String templateId, @Nullable String name, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UpdateTemplateArg(String templateId) {
+    public UpdateTemplateArg(@Nonnull String templateId) {
         this(templateId, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/CreateFileRequestArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/CreateFileRequestArgs.java
index 9d1ac36c4..b4ffe2a9d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/CreateFileRequestArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/CreateFileRequestArgs.java
@@ -89,7 +89,7 @@ public CreateFileRequestArgs(@Nonnull String title, @Nonnull String destination,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public CreateFileRequestArgs(String title, String destination) {
+    public CreateFileRequestArgs(@Nonnull String title, @Nonnull String destination) {
         this(title, destination, null, true, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/FileRequest.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/FileRequest.java
index f201f5729..9c282c3ef 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/FileRequest.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/FileRequest.java
@@ -131,7 +131,7 @@ public FileRequest(@Nonnull String id, @Nonnull String url, @Nonnull String titl
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileRequest(String id, String url, String title, Date created, boolean isOpen, long fileCount) {
+    public FileRequest(@Nonnull String id, @Nonnull String url, @Nonnull String title, @Nonnull Date created, boolean isOpen, long fileCount) {
         this(id, url, title, created, isOpen, fileCount, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/FileRequestDeadline.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/FileRequestDeadline.java
index 348aa972e..749e99f41 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/FileRequestDeadline.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/FileRequestDeadline.java
@@ -56,7 +56,7 @@ public FileRequestDeadline(@Nonnull Date deadline, @Nullable GracePeriod allowLa
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileRequestDeadline(Date deadline) {
+    public FileRequestDeadline(@Nonnull Date deadline) {
         this(deadline, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/UpdateFileRequestArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/UpdateFileRequestArgs.java
index 0f9ee2952..5f0c7f11e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/UpdateFileRequestArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/filerequests/UpdateFileRequestArgs.java
@@ -100,7 +100,7 @@ public UpdateFileRequestArgs(@Nonnull String id, @Nullable String title, @Nullab
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UpdateFileRequestArgs(String id) {
+    public UpdateFileRequestArgs(@Nonnull String id) {
         this(id, null, null, UpdateFileRequestDeadline.NO_UPDATE, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/AlphaGetMetadataArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/AlphaGetMetadataArg.java
index 8603ca82f..b698cb742 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/AlphaGetMetadataArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/AlphaGetMetadataArg.java
@@ -83,7 +83,7 @@ public AlphaGetMetadataArg(@Nonnull String path, boolean includeMediaInfo, boole
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AlphaGetMetadataArg(String path) {
+    public AlphaGetMetadataArg(@Nonnull String path) {
         this(path, false, false, false, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CommitInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CommitInfo.java
index 0aef531fb..6bf3e893a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CommitInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CommitInfo.java
@@ -107,7 +107,7 @@ public CommitInfo(@Nonnull String path, @Nonnull WriteMode mode, boolean autoren
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public CommitInfo(String path) {
+    public CommitInfo(@Nonnull String path) {
         this(path, WriteMode.ADD, false, null, false, null, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CreateFolderArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CreateFolderArg.java
index 4ea7901cb..020765acd 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CreateFolderArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CreateFolderArg.java
@@ -57,7 +57,7 @@ public CreateFolderArg(@Nonnull String path, boolean autorename) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public CreateFolderArg(String path) {
+    public CreateFolderArg(@Nonnull String path) {
         this(path, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CreateFolderBatchArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CreateFolderBatchArg.java
index c0d6b00aa..49263241c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CreateFolderBatchArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/CreateFolderBatchArg.java
@@ -74,7 +74,7 @@ public CreateFolderBatchArg(@Nonnull List<String> paths, boolean autorename, boo
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public CreateFolderBatchArg(List<String> paths) {
+    public CreateFolderBatchArg(@Nonnull List<String> paths) {
         this(paths, false, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DeleteArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DeleteArg.java
index 8d88d63bf..121e7ad62 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DeleteArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DeleteArg.java
@@ -69,7 +69,7 @@ public DeleteArg(@Nonnull String path, @Nullable String parentRev) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DeleteArg(String path) {
+    public DeleteArg(@Nonnull String path) {
         this(path, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DeletedMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DeletedMetadata.java
index 284cbaa4b..d1bf351b3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DeletedMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DeletedMetadata.java
@@ -70,7 +70,7 @@ public DeletedMetadata(@Nonnull String name, @Nullable String pathLower, @Nullab
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DeletedMetadata(String name) {
+    public DeletedMetadata(@Nonnull String name) {
         this(name, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DownloadArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DownloadArg.java
index e63e9cd32..bcc98cd12 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DownloadArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/DownloadArg.java
@@ -69,7 +69,7 @@ public DownloadArg(@Nonnull String path, @Nullable String rev) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DownloadArg(String path) {
+    public DownloadArg(@Nonnull String path) {
         this(path, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ExportArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ExportArg.java
index 57054bfcd..34efd9251 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ExportArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ExportArg.java
@@ -64,7 +64,7 @@ public ExportArg(@Nonnull String path, @Nullable String exportFormat) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ExportArg(String path) {
+    public ExportArg(@Nonnull String path) {
         this(path, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ExportMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ExportMetadata.java
index 6b9635e2d..675108a89 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ExportMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ExportMetadata.java
@@ -77,7 +77,7 @@ public ExportMetadata(@Nonnull String name, long size, @Nullable String exportHa
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ExportMetadata(String name, long size) {
+    public ExportMetadata(@Nonnull String name, long size) {
         this(name, size, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FileMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FileMetadata.java
index d80972318..e0f5dd65b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FileMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FileMetadata.java
@@ -193,7 +193,7 @@ public FileMetadata(@Nonnull String name, @Nonnull String id, @Nonnull Date clie
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileMetadata(String name, String id, Date clientModified, Date serverModified, String rev, long size) {
+    public FileMetadata(@Nonnull String name, @Nonnull String id, @Nonnull Date clientModified, @Nonnull Date serverModified, @Nonnull String rev, long size) {
         this(name, id, clientModified, serverModified, rev, size, null, null, null, null, null, null, null, true, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FileSharingInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FileSharingInfo.java
index 5d720977a..766d5490e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FileSharingInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FileSharingInfo.java
@@ -76,7 +76,7 @@ public FileSharingInfo(boolean readOnly, @Nonnull String parentSharedFolderId, @
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileSharingInfo(boolean readOnly, String parentSharedFolderId) {
+    public FileSharingInfo(boolean readOnly, @Nonnull String parentSharedFolderId) {
         this(readOnly, parentSharedFolderId, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FolderMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FolderMetadata.java
index c850a29ec..690d38ca7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FolderMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/FolderMetadata.java
@@ -104,7 +104,7 @@ public FolderMetadata(@Nonnull String name, @Nonnull String id, @Nullable String
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FolderMetadata(String name, String id) {
+    public FolderMetadata(@Nonnull String name, @Nonnull String id) {
         this(name, id, null, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/GetMetadataArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/GetMetadataArg.java
index 0a660ad22..47eb11802 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/GetMetadataArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/GetMetadataArg.java
@@ -79,7 +79,7 @@ public GetMetadataArg(@Nonnull String path, boolean includeMediaInfo, boolean in
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GetMetadataArg(String path) {
+    public GetMetadataArg(@Nonnull String path) {
         this(path, false, false, false, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/GetTemporaryUploadLinkArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/GetTemporaryUploadLinkArg.java
index 13565a3a1..1d5ad6382 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/GetTemporaryUploadLinkArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/GetTemporaryUploadLinkArg.java
@@ -63,7 +63,7 @@ public GetTemporaryUploadLinkArg(@Nonnull CommitInfo commitInfo, double duration
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GetTemporaryUploadLinkArg(CommitInfo commitInfo) {
+    public GetTemporaryUploadLinkArg(@Nonnull CommitInfo commitInfo) {
         this(commitInfo, 14400.0);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListFolderArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListFolderArg.java
index 983cbf3fb..d15149078 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListFolderArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListFolderArg.java
@@ -112,7 +112,7 @@ public ListFolderArg(@Nonnull String path, boolean recursive, boolean includeMed
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListFolderArg(String path) {
+    public ListFolderArg(@Nonnull String path) {
         this(path, false, false, false, false, true, null, null, null, true);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListFolderLongpollArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListFolderLongpollArg.java
index b90764393..86aa20786 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListFolderLongpollArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListFolderLongpollArg.java
@@ -74,7 +74,7 @@ public ListFolderLongpollArg(@Nonnull String cursor, long timeout) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListFolderLongpollArg(String cursor) {
+    public ListFolderLongpollArg(@Nonnull String cursor) {
         this(cursor, 30L);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListRevisionsArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListRevisionsArg.java
index d0c23a60c..3eb8c351c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListRevisionsArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListRevisionsArg.java
@@ -74,7 +74,7 @@ public ListRevisionsArg(@Nonnull String path, @Nonnull ListRevisionsMode mode, l
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListRevisionsArg(String path) {
+    public ListRevisionsArg(@Nonnull String path) {
         this(path, ListRevisionsMode.PATH, 10L);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListRevisionsResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListRevisionsResult.java
index a2c05afc6..37d762122 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListRevisionsResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ListRevisionsResult.java
@@ -69,7 +69,7 @@ public ListRevisionsResult(boolean isDeleted, @Nonnull List<FileMetadata> entrie
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListRevisionsResult(boolean isDeleted, List<FileMetadata> entries) {
+    public ListRevisionsResult(boolean isDeleted, @Nonnull List<FileMetadata> entries) {
         this(isDeleted, entries, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/Metadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/Metadata.java
index 73afbbb06..be59e4833 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/Metadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/Metadata.java
@@ -85,7 +85,7 @@ public Metadata(@Nonnull String name, @Nullable String pathLower, @Nullable Stri
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public Metadata(String name) {
+    public Metadata(@Nonnull String name) {
         this(name, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/MinimalFileLinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/MinimalFileLinkMetadata.java
index 49a754b96..9d5c3a115 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/MinimalFileLinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/MinimalFileLinkMetadata.java
@@ -84,7 +84,7 @@ public MinimalFileLinkMetadata(@Nonnull String url, @Nonnull String rev, @Nullab
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MinimalFileLinkMetadata(String url, String rev) {
+    public MinimalFileLinkMetadata(@Nonnull String url, @Nonnull String rev) {
         this(url, rev, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/MoveBatchArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/MoveBatchArg.java
index a9245bf75..faf5f12f8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/MoveBatchArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/MoveBatchArg.java
@@ -59,7 +59,7 @@ public MoveBatchArg(@Nonnull List<RelocationPath> entries, boolean autorename, b
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MoveBatchArg(List<RelocationPath> entries) {
+    public MoveBatchArg(@Nonnull List<RelocationPath> entries) {
         this(entries, false, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/PaperUpdateArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/PaperUpdateArg.java
index b479fdef0..ca440f311 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/PaperUpdateArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/PaperUpdateArg.java
@@ -81,7 +81,7 @@ public PaperUpdateArg(@Nonnull String path, @Nonnull ImportFormat importFormat,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperUpdateArg(String path, ImportFormat importFormat, PaperDocUpdatePolicy docUpdatePolicy) {
+    public PaperUpdateArg(@Nonnull String path, @Nonnull ImportFormat importFormat, @Nonnull PaperDocUpdatePolicy docUpdatePolicy) {
         this(path, importFormat, docUpdatePolicy, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/PreviewArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/PreviewArg.java
index b7ab12f15..ca0c01052 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/PreviewArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/PreviewArg.java
@@ -69,7 +69,7 @@ public PreviewArg(@Nonnull String path, @Nullable String rev) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PreviewArg(String path) {
+    public PreviewArg(@Nonnull String path) {
         this(path, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationArg.java
index fbef1f98e..166ad2154 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationArg.java
@@ -68,7 +68,7 @@ public RelocationArg(@Nonnull String fromPath, @Nonnull String toPath, boolean a
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public RelocationArg(String fromPath, String toPath) {
+    public RelocationArg(@Nonnull String fromPath, @Nonnull String toPath) {
         this(fromPath, toPath, false, false, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationBatchArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationBatchArg.java
index 3a0bc741a..8599c194d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationBatchArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationBatchArg.java
@@ -62,7 +62,7 @@ public RelocationBatchArg(@Nonnull List<RelocationPath> entries, boolean autoren
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public RelocationBatchArg(List<RelocationPath> entries) {
+    public RelocationBatchArg(@Nonnull List<RelocationPath> entries) {
         this(entries, false, false, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationBatchArgBase.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationBatchArgBase.java
index dc5d72649..4bed363b7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationBatchArgBase.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/RelocationBatchArgBase.java
@@ -69,7 +69,7 @@ public RelocationBatchArgBase(@Nonnull List<RelocationPath> entries, boolean aut
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public RelocationBatchArgBase(List<RelocationPath> entries) {
+    public RelocationBatchArgBase(@Nonnull List<RelocationPath> entries) {
         this(entries, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchArg.java
index 6c2522b0c..182e049ce 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchArg.java
@@ -100,7 +100,7 @@ public SearchArg(@Nonnull String path, @Nonnull String query, long start, long m
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SearchArg(String path, String query) {
+    public SearchArg(@Nonnull String path, @Nonnull String query) {
         this(path, query, 0L, 100L, SearchMode.FILENAME);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchMatchV2.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchMatchV2.java
index 86b80ea4c..6390a4621 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchMatchV2.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchMatchV2.java
@@ -68,7 +68,7 @@ public SearchMatchV2(@Nonnull MetadataV2 metadata, @Nullable SearchMatchTypeV2 m
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SearchMatchV2(MetadataV2 metadata) {
+    public SearchMatchV2(@Nonnull MetadataV2 metadata) {
         this(metadata, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchV2Arg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchV2Arg.java
index cb091cbc7..20775bc28 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchV2Arg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchV2Arg.java
@@ -67,7 +67,7 @@ public SearchV2Arg(@Nonnull String query, @Nullable SearchOptions options, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SearchV2Arg(String query) {
+    public SearchV2Arg(@Nonnull String query) {
         this(query, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchV2Result.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchV2Result.java
index f7ea3a0f6..b76bbacaf 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchV2Result.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SearchV2Result.java
@@ -74,7 +74,7 @@ public SearchV2Result(@Nonnull List<SearchMatchV2> matches, boolean hasMore, @Nu
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SearchV2Result(List<SearchMatchV2> matches, boolean hasMore) {
+    public SearchV2Result(@Nonnull List<SearchMatchV2> matches, boolean hasMore) {
         this(matches, hasMore, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SharedLink.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SharedLink.java
index f58f384d3..0f670bc7d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SharedLink.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SharedLink.java
@@ -51,7 +51,7 @@ public SharedLink(@Nonnull String url, @Nullable String password) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLink(String url) {
+    public SharedLink(@Nonnull String url) {
         this(url, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SharedLinkFileInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SharedLinkFileInfo.java
index c4f425d2e..8e0d9bbb6 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SharedLinkFileInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SharedLinkFileInfo.java
@@ -65,7 +65,7 @@ public SharedLinkFileInfo(@Nonnull String url, @Nullable String path, @Nullable
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkFileInfo(String url) {
+    public SharedLinkFileInfo(@Nonnull String url) {
         this(url, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SingleUserLock.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SingleUserLock.java
index 2ebdf4baf..97aa1ac21 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SingleUserLock.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/SingleUserLock.java
@@ -71,7 +71,7 @@ public SingleUserLock(@Nonnull Date created, @Nonnull String lockHolderAccountId
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SingleUserLock(Date created, String lockHolderAccountId) {
+    public SingleUserLock(@Nonnull Date created, @Nonnull String lockHolderAccountId) {
         this(created, lockHolderAccountId, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ThumbnailArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ThumbnailArg.java
index 5532788dc..01345a843 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ThumbnailArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ThumbnailArg.java
@@ -80,7 +80,7 @@ public ThumbnailArg(@Nonnull String path, @Nonnull ThumbnailFormat format, @Nonn
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ThumbnailArg(String path) {
+    public ThumbnailArg(@Nonnull String path) {
         this(path, ThumbnailFormat.JPEG, ThumbnailSize.W64H64, ThumbnailMode.STRICT);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ThumbnailV2Arg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ThumbnailV2Arg.java
index d8a1c9e3d..cbb785a33 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ThumbnailV2Arg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/ThumbnailV2Arg.java
@@ -76,7 +76,7 @@ public ThumbnailV2Arg(@Nonnull PathOrLink resource, @Nonnull ThumbnailFormat for
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ThumbnailV2Arg(PathOrLink resource) {
+    public ThumbnailV2Arg(@Nonnull PathOrLink resource) {
         this(resource, ThumbnailFormat.JPEG, ThumbnailSize.W64H64, ThumbnailMode.STRICT);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadArg.java
index 20c1a770f..c6d2fe6b1 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadArg.java
@@ -94,7 +94,7 @@ public UploadArg(@Nonnull String path, @Nonnull WriteMode mode, boolean autorena
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UploadArg(String path) {
+    public UploadArg(@Nonnull String path) {
         this(path, WriteMode.ADD, false, null, false, null, false, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadSessionAppendArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadSessionAppendArg.java
index 10d2db4a5..3b5391e01 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadSessionAppendArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadSessionAppendArg.java
@@ -74,7 +74,7 @@ public UploadSessionAppendArg(@Nonnull UploadSessionCursor cursor, boolean close
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UploadSessionAppendArg(UploadSessionCursor cursor) {
+    public UploadSessionAppendArg(@Nonnull UploadSessionCursor cursor) {
         this(cursor, false, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadSessionFinishArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadSessionFinishArg.java
index c73f900c2..a5858bd6e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadSessionFinishArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/files/UploadSessionFinishArg.java
@@ -75,7 +75,7 @@ public UploadSessionFinishArg(@Nonnull UploadSessionCursor cursor, @Nonnull Comm
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UploadSessionFinishArg(UploadSessionCursor cursor, CommitInfo commit) {
+    public UploadSessionFinishArg(@Nonnull UploadSessionCursor cursor, @Nonnull CommitInfo commit) {
         this(cursor, commit, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/AddMember.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/AddMember.java
index d0277ab1e..29ba1d4e3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/AddMember.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/AddMember.java
@@ -57,7 +57,7 @@ public AddMember(@Nonnull MemberSelector member, @Nonnull PaperDocPermissionLeve
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AddMember(MemberSelector member) {
+    public AddMember(@Nonnull MemberSelector member) {
         this(member, PaperDocPermissionLevel.EDIT);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/AddPaperDocUser.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/AddPaperDocUser.java
index 4d00ab864..a5ff281e3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/AddPaperDocUser.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/AddPaperDocUser.java
@@ -74,7 +74,7 @@ public AddPaperDocUser(@Nonnull String docId, @Nonnull List<AddMember> members,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AddPaperDocUser(String docId, List<AddMember> members) {
+    public AddPaperDocUser(@Nonnull String docId, @Nonnull List<AddMember> members) {
         this(docId, members, null, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/Cursor.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/Cursor.java
index f25756cd0..76ec51214 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/Cursor.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/Cursor.java
@@ -66,7 +66,7 @@ public Cursor(@Nonnull String value, @Nullable Date expiration) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public Cursor(String value) {
+    public Cursor(@Nonnull String value) {
         this(value, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/ListUsersOnFolderArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/ListUsersOnFolderArgs.java
index 00ba312fc..4d8751321 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/ListUsersOnFolderArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/ListUsersOnFolderArgs.java
@@ -55,7 +55,7 @@ public ListUsersOnFolderArgs(@Nonnull String docId, int limit) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListUsersOnFolderArgs(String docId) {
+    public ListUsersOnFolderArgs(@Nonnull String docId) {
         this(docId, 1000);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/ListUsersOnPaperDocArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/ListUsersOnPaperDocArgs.java
index a89d89130..5431ce7fb 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/ListUsersOnPaperDocArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/ListUsersOnPaperDocArgs.java
@@ -64,7 +64,7 @@ public ListUsersOnPaperDocArgs(@Nonnull String docId, int limit, @Nonnull UserOn
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListUsersOnPaperDocArgs(String docId) {
+    public ListUsersOnPaperDocArgs(@Nonnull String docId) {
         this(docId, 1000, UserOnPaperDocFilter.SHARED);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/PaperDocCreateArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/PaperDocCreateArgs.java
index 42a85605d..43efb66b0 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/PaperDocCreateArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/PaperDocCreateArgs.java
@@ -55,7 +55,7 @@ public PaperDocCreateArgs(@Nonnull ImportFormat importFormat, @Nullable String p
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocCreateArgs(ImportFormat importFormat) {
+    public PaperDocCreateArgs(@Nonnull ImportFormat importFormat) {
         this(importFormat, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/PaperFolderCreateArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/PaperFolderCreateArg.java
index 9d933192a..c5dc03fc3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/PaperFolderCreateArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/paper/PaperFolderCreateArg.java
@@ -63,7 +63,7 @@ public PaperFolderCreateArg(@Nonnull String name, @Nullable String parentFolderI
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperFolderCreateArg(String name) {
+    public PaperFolderCreateArg(@Nonnull String name) {
         this(name, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddFileMemberArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddFileMemberArgs.java
index 589f698c4..d4831ff9a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddFileMemberArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddFileMemberArgs.java
@@ -106,7 +106,7 @@ public AddFileMemberArgs(@Nonnull String file, @Nonnull List<MemberSelector> mem
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AddFileMemberArgs(String file, List<MemberSelector> members) {
+    public AddFileMemberArgs(@Nonnull String file, @Nonnull List<MemberSelector> members) {
         this(file, members, null, false, AccessLevel.VIEWER, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddFolderMemberArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddFolderMemberArg.java
index a1da35dcc..fbb5d333a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddFolderMemberArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddFolderMemberArg.java
@@ -86,7 +86,7 @@ public AddFolderMemberArg(@Nonnull String sharedFolderId, @Nonnull List<AddMembe
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AddFolderMemberArg(String sharedFolderId, List<AddMember> members) {
+    public AddFolderMemberArg(@Nonnull String sharedFolderId, @Nonnull List<AddMember> members) {
         this(sharedFolderId, members, false, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddMember.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddMember.java
index 3f3462fd3..3b571dd4c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddMember.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/AddMember.java
@@ -64,7 +64,7 @@ public AddMember(@Nonnull MemberSelector member, @Nonnull AccessLevel accessLeve
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AddMember(MemberSelector member) {
+    public AddMember(@Nonnull MemberSelector member) {
         this(member, AccessLevel.VIEWER);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CollectionLinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CollectionLinkMetadata.java
index 57ac50d50..9234fbe8c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CollectionLinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CollectionLinkMetadata.java
@@ -53,7 +53,7 @@ public CollectionLinkMetadata(@Nonnull String url, @Nonnull Visibility visibilit
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public CollectionLinkMetadata(String url, Visibility visibility) {
+    public CollectionLinkMetadata(@Nonnull String url, @Nonnull Visibility visibility) {
         this(url, visibility, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CreateSharedLinkArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CreateSharedLinkArg.java
index 3cb46d990..32d2414c7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CreateSharedLinkArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CreateSharedLinkArg.java
@@ -58,7 +58,7 @@ public CreateSharedLinkArg(@Nonnull String path, boolean shortUrl, @Nullable Pen
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public CreateSharedLinkArg(String path) {
+    public CreateSharedLinkArg(@Nonnull String path) {
         this(path, false, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CreateSharedLinkWithSettingsArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CreateSharedLinkWithSettingsArg.java
index 4afc260c6..102568dd6 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CreateSharedLinkWithSettingsArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/CreateSharedLinkWithSettingsArg.java
@@ -60,7 +60,7 @@ public CreateSharedLinkWithSettingsArg(@Nonnull String path, @Nullable SharedLin
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public CreateSharedLinkWithSettingsArg(String path) {
+    public CreateSharedLinkWithSettingsArg(@Nonnull String path) {
         this(path, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ExpectedSharedContentLinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ExpectedSharedContentLinkMetadata.java
index 99ce6281f..6c3d7e2fa 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ExpectedSharedContentLinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ExpectedSharedContentLinkMetadata.java
@@ -84,7 +84,7 @@ public ExpectedSharedContentLinkMetadata(@Nonnull List<LinkAudience> audienceOpt
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ExpectedSharedContentLinkMetadata(List<LinkAudience> audienceOptions, LinkAudience currentAudience, List<LinkPermission> linkPermissions, boolean passwordProtected) {
+    public ExpectedSharedContentLinkMetadata(@Nonnull List<LinkAudience> audienceOptions, @Nonnull LinkAudience currentAudience, @Nonnull List<LinkPermission> linkPermissions, boolean passwordProtected) {
         this(audienceOptions, currentAudience, linkPermissions, passwordProtected, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FileLinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FileLinkMetadata.java
index 51f5141ac..fccee9cdf 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FileLinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FileLinkMetadata.java
@@ -126,7 +126,7 @@ public FileLinkMetadata(@Nonnull String url, @Nonnull String name, @Nonnull Link
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileLinkMetadata(String url, String name, LinkPermissions linkPermissions, Date clientModified, Date serverModified, String rev, long size) {
+    public FileLinkMetadata(@Nonnull String url, @Nonnull String name, @Nonnull LinkPermissions linkPermissions, @Nonnull Date clientModified, @Nonnull Date serverModified, @Nonnull String rev, long size) {
         this(url, name, linkPermissions, clientModified, serverModified, rev, size, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FileMemberActionResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FileMemberActionResult.java
index 4093e2977..662eafd17 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FileMemberActionResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FileMemberActionResult.java
@@ -84,7 +84,7 @@ public FileMemberActionResult(@Nonnull MemberSelector member, @Nonnull FileMembe
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileMemberActionResult(MemberSelector member, FileMemberActionIndividualResult result) {
+    public FileMemberActionResult(@Nonnull MemberSelector member, @Nonnull FileMemberActionIndividualResult result) {
         this(member, result, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FilePermission.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FilePermission.java
index e22c43905..89c685264 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FilePermission.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FilePermission.java
@@ -62,7 +62,7 @@ public FilePermission(@Nonnull FileAction action, boolean allow, @Nullable Permi
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FilePermission(FileAction action, boolean allow) {
+    public FilePermission(@Nonnull FileAction action, boolean allow) {
         this(action, allow, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderLinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderLinkMetadata.java
index 2c782bf08..6fcbacf91 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderLinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderLinkMetadata.java
@@ -75,7 +75,7 @@ public FolderLinkMetadata(@Nonnull String url, @Nonnull String name, @Nonnull Li
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FolderLinkMetadata(String url, String name, LinkPermissions linkPermissions) {
+    public FolderLinkMetadata(@Nonnull String url, @Nonnull String name, @Nonnull LinkPermissions linkPermissions) {
         this(url, name, linkPermissions, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderPermission.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderPermission.java
index ce47d5c9f..a72a82f11 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderPermission.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderPermission.java
@@ -62,7 +62,7 @@ public FolderPermission(@Nonnull FolderAction action, boolean allow, @Nullable P
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FolderPermission(FolderAction action, boolean allow) {
+    public FolderPermission(@Nonnull FolderAction action, boolean allow) {
         this(action, allow, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderPolicy.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderPolicy.java
index 9ba15e022..1bdccc712 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderPolicy.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/FolderPolicy.java
@@ -85,7 +85,7 @@ public FolderPolicy(@Nonnull AclUpdatePolicy aclUpdatePolicy, @Nonnull SharedLin
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FolderPolicy(AclUpdatePolicy aclUpdatePolicy, SharedLinkPolicy sharedLinkPolicy) {
+    public FolderPolicy(@Nonnull AclUpdatePolicy aclUpdatePolicy, @Nonnull SharedLinkPolicy sharedLinkPolicy) {
         this(aclUpdatePolicy, sharedLinkPolicy, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetFileMetadataArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetFileMetadataArg.java
index f3c6efeb7..f096fe369 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetFileMetadataArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetFileMetadataArg.java
@@ -78,7 +78,7 @@ public GetFileMetadataArg(@Nonnull String file, @Nullable List<FileAction> actio
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GetFileMetadataArg(String file) {
+    public GetFileMetadataArg(@Nonnull String file) {
         this(file, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetFileMetadataBatchArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetFileMetadataBatchArg.java
index 99e750795..b3d80581d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetFileMetadataBatchArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetFileMetadataBatchArg.java
@@ -85,7 +85,7 @@ public GetFileMetadataBatchArg(@Nonnull List<String> files, @Nullable List<FileA
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GetFileMetadataBatchArg(List<String> files) {
+    public GetFileMetadataBatchArg(@Nonnull List<String> files) {
         this(files, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetMetadataArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetMetadataArgs.java
index 38a5afada..cc0ccdaa0 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetMetadataArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetMetadataArgs.java
@@ -69,7 +69,7 @@ public GetMetadataArgs(@Nonnull String sharedFolderId, @Nullable List<FolderActi
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GetMetadataArgs(String sharedFolderId) {
+    public GetMetadataArgs(@Nonnull String sharedFolderId) {
         this(sharedFolderId, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetSharedLinkMetadataArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetSharedLinkMetadataArg.java
index 9d3f2beda..601f31f9c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetSharedLinkMetadataArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GetSharedLinkMetadataArg.java
@@ -65,7 +65,7 @@ public GetSharedLinkMetadataArg(@Nonnull String url, @Nullable String path, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GetSharedLinkMetadataArg(String url) {
+    public GetSharedLinkMetadataArg(@Nonnull String url) {
         this(url, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GroupInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GroupInfo.java
index 1ebccbe90..73db1dad7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GroupInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GroupInfo.java
@@ -85,7 +85,7 @@ public GroupInfo(@Nonnull String groupName, @Nonnull String groupId, @Nonnull Gr
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupInfo(String groupName, String groupId, GroupManagementType groupManagementType, GroupType groupType, boolean isMember, boolean isOwner, boolean sameTeam) {
+    public GroupInfo(@Nonnull String groupName, @Nonnull String groupId, @Nonnull GroupManagementType groupManagementType, @Nonnull GroupType groupType, boolean isMember, boolean isOwner, boolean sameTeam) {
         this(groupName, groupId, groupManagementType, groupType, isMember, isOwner, sameTeam, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GroupMembershipInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GroupMembershipInfo.java
index cb67bf424..98da806b8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GroupMembershipInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/GroupMembershipInfo.java
@@ -70,7 +70,7 @@ public GroupMembershipInfo(@Nonnull AccessLevel accessType, @Nonnull GroupInfo g
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupMembershipInfo(AccessLevel accessType, GroupInfo group) {
+    public GroupMembershipInfo(@Nonnull AccessLevel accessType, @Nonnull GroupInfo group) {
         this(accessType, group, null, null, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/InsufficientPlan.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/InsufficientPlan.java
index 3406ebedc..869679017 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/InsufficientPlan.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/InsufficientPlan.java
@@ -55,7 +55,7 @@ public InsufficientPlan(@Nonnull String message, @Nullable String upsellUrl) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public InsufficientPlan(String message) {
+    public InsufficientPlan(@Nonnull String message) {
         this(message, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/InviteeMembershipInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/InviteeMembershipInfo.java
index b25947aa3..a1eb7671c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/InviteeMembershipInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/InviteeMembershipInfo.java
@@ -71,7 +71,7 @@ public InviteeMembershipInfo(@Nonnull AccessLevel accessType, @Nonnull InviteeIn
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public InviteeMembershipInfo(AccessLevel accessType, InviteeInfo invitee) {
+    public InviteeMembershipInfo(@Nonnull AccessLevel accessType, @Nonnull InviteeInfo invitee) {
         this(accessType, invitee, null, null, false, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkAudienceOption.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkAudienceOption.java
index 16244569d..16565e19e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkAudienceOption.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkAudienceOption.java
@@ -61,7 +61,7 @@ public LinkAudienceOption(@Nonnull LinkAudience audience, boolean allowed, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LinkAudienceOption(LinkAudience audience, boolean allowed) {
+    public LinkAudienceOption(@Nonnull LinkAudience audience, boolean allowed) {
         this(audience, allowed, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkMetadata.java
index a56f3bff0..d9c03b985 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkMetadata.java
@@ -68,7 +68,7 @@ public LinkMetadata(@Nonnull String url, @Nonnull Visibility visibility, @Nullab
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LinkMetadata(String url, Visibility visibility) {
+    public LinkMetadata(@Nonnull String url, @Nonnull Visibility visibility) {
         this(url, visibility, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkPermission.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkPermission.java
index 694fc859d..f22df498a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkPermission.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkPermission.java
@@ -56,7 +56,7 @@ public LinkPermission(@Nonnull LinkAction action, boolean allow, @Nullable Permi
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LinkPermission(LinkAction action, boolean allow) {
+    public LinkPermission(@Nonnull LinkAction action, boolean allow) {
         this(action, allow, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkPermissions.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkPermissions.java
index 5ebef34ea..d8b40f353 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkPermissions.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/LinkPermissions.java
@@ -174,7 +174,7 @@ public LinkPermissions(boolean canRevoke, @Nonnull List<VisibilityPolicy> visibi
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LinkPermissions(boolean canRevoke, List<VisibilityPolicy> visibilityPolicies, boolean canSetExpiry, boolean canRemoveExpiry, boolean allowDownload, boolean canAllowDownload, boolean canDisallowDownload, boolean allowComments, boolean teamRestrictsComments) {
+    public LinkPermissions(boolean canRevoke, @Nonnull List<VisibilityPolicy> visibilityPolicies, boolean canSetExpiry, boolean canRemoveExpiry, boolean allowDownload, boolean canAllowDownload, boolean canDisallowDownload, boolean allowComments, boolean teamRestrictsComments) {
         this(canRevoke, visibilityPolicies, canSetExpiry, canRemoveExpiry, allowDownload, canAllowDownload, canDisallowDownload, allowComments, teamRestrictsComments, null, null, null, null, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFileMembersArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFileMembersArg.java
index e5bb83d8b..4261a6f3a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFileMembersArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFileMembersArg.java
@@ -95,7 +95,7 @@ public ListFileMembersArg(@Nonnull String file, @Nullable List<MemberAction> act
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListFileMembersArg(String file) {
+    public ListFileMembersArg(@Nonnull String file) {
         this(file, null, true, 100L);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFileMembersBatchArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFileMembersBatchArg.java
index d66305da7..e7ab42c12 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFileMembersBatchArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFileMembersBatchArg.java
@@ -77,7 +77,7 @@ public ListFileMembersBatchArg(@Nonnull List<String> files, long limit) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListFileMembersBatchArg(List<String> files) {
+    public ListFileMembersBatchArg(@Nonnull List<String> files) {
         this(files, 10L);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFilesResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFilesResult.java
index db5b8f2c3..e4f9f2daf 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFilesResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFilesResult.java
@@ -63,7 +63,7 @@ public ListFilesResult(@Nonnull List<SharedFileMetadata> entries, @Nullable Stri
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListFilesResult(List<SharedFileMetadata> entries) {
+    public ListFilesResult(@Nonnull List<SharedFileMetadata> entries) {
         this(entries, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFolderMembersArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFolderMembersArgs.java
index 9d9b0b75f..8d3d7bace 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFolderMembersArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFolderMembersArgs.java
@@ -65,7 +65,7 @@ public ListFolderMembersArgs(@Nonnull String sharedFolderId, @Nullable List<Memb
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListFolderMembersArgs(String sharedFolderId) {
+    public ListFolderMembersArgs(@Nonnull String sharedFolderId) {
         this(sharedFolderId, null, 1000L);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFoldersResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFoldersResult.java
index 260c151f5..880fe0088 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFoldersResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListFoldersResult.java
@@ -79,7 +79,7 @@ public ListFoldersResult(@Nonnull List<SharedFolderMetadata> entries, @Nullable
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListFoldersResult(List<SharedFolderMetadata> entries) {
+    public ListFoldersResult(@Nonnull List<SharedFolderMetadata> entries) {
         this(entries, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListSharedLinksResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListSharedLinksResult.java
index 43abf8312..91e58ff20 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListSharedLinksResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ListSharedLinksResult.java
@@ -69,7 +69,7 @@ public ListSharedLinksResult(@Nonnull List<SharedLinkMetadata> links, boolean ha
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListSharedLinksResult(List<SharedLinkMetadata> links, boolean hasMore) {
+    public ListSharedLinksResult(@Nonnull List<SharedLinkMetadata> links, boolean hasMore) {
         this(links, hasMore, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/MemberPermission.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/MemberPermission.java
index 29e900fc8..159c347df 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/MemberPermission.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/MemberPermission.java
@@ -62,7 +62,7 @@ public MemberPermission(@Nonnull MemberAction action, boolean allow, @Nullable P
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberPermission(MemberAction action, boolean allow) {
+    public MemberPermission(@Nonnull MemberAction action, boolean allow) {
         this(action, allow, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/MembershipInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/MembershipInfo.java
index 1f942b966..6426a6f61 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/MembershipInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/MembershipInfo.java
@@ -78,7 +78,7 @@ public MembershipInfo(@Nonnull AccessLevel accessType, @Nullable List<MemberPerm
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MembershipInfo(AccessLevel accessType) {
+    public MembershipInfo(@Nonnull AccessLevel accessType) {
         this(accessType, null, null, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ModifySharedLinkSettingsArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ModifySharedLinkSettingsArgs.java
index 771de76f1..0d2ad7870 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ModifySharedLinkSettingsArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ModifySharedLinkSettingsArgs.java
@@ -62,7 +62,7 @@ public ModifySharedLinkSettingsArgs(@Nonnull String url, @Nonnull SharedLinkSett
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ModifySharedLinkSettingsArgs(String url, SharedLinkSettings settings) {
+    public ModifySharedLinkSettingsArgs(@Nonnull String url, @Nonnull SharedLinkSettings settings) {
         this(url, settings, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/PathLinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/PathLinkMetadata.java
index 312343863..8bd093d91 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/PathLinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/PathLinkMetadata.java
@@ -61,7 +61,7 @@ public PathLinkMetadata(@Nonnull String url, @Nonnull Visibility visibility, @No
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PathLinkMetadata(String url, Visibility visibility, String path) {
+    public PathLinkMetadata(@Nonnull String url, @Nonnull Visibility visibility, @Nonnull String path) {
         this(url, visibility, path, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/RelinquishFolderMembershipArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/RelinquishFolderMembershipArg.java
index e08247224..ae5f0daa1 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/RelinquishFolderMembershipArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/RelinquishFolderMembershipArg.java
@@ -58,7 +58,7 @@ public RelinquishFolderMembershipArg(@Nonnull String sharedFolderId, boolean lea
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public RelinquishFolderMembershipArg(String sharedFolderId) {
+    public RelinquishFolderMembershipArg(@Nonnull String sharedFolderId) {
         this(sharedFolderId, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SetAccessInheritanceArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SetAccessInheritanceArg.java
index 5a4a34d2a..9d6596512 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SetAccessInheritanceArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SetAccessInheritanceArg.java
@@ -60,7 +60,7 @@ public SetAccessInheritanceArg(@Nonnull String sharedFolderId, @Nonnull AccessIn
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SetAccessInheritanceArg(String sharedFolderId) {
+    public SetAccessInheritanceArg(@Nonnull String sharedFolderId) {
         this(sharedFolderId, AccessInheritance.INHERIT);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ShareFolderArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ShareFolderArg.java
index f34c381e6..b37caa790 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ShareFolderArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ShareFolderArg.java
@@ -81,7 +81,7 @@ public ShareFolderArg(@Nonnull String path, @Nullable AclUpdatePolicy aclUpdateP
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ShareFolderArg(String path) {
+    public ShareFolderArg(@Nonnull String path) {
         this(path, null, false, null, null, null, AccessInheritance.INHERIT, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ShareFolderArgBase.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ShareFolderArgBase.java
index 0f3f9ff87..8cb71426b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ShareFolderArgBase.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/ShareFolderArgBase.java
@@ -85,7 +85,7 @@ public ShareFolderArgBase(@Nonnull String path, @Nullable AclUpdatePolicy aclUpd
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ShareFolderArgBase(String path) {
+    public ShareFolderArgBase(@Nonnull String path) {
         this(path, null, false, null, null, null, AccessInheritance.INHERIT);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedContentLinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedContentLinkMetadata.java
index 282229a22..624609335 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedContentLinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedContentLinkMetadata.java
@@ -95,7 +95,7 @@ public SharedContentLinkMetadata(@Nonnull List<LinkAudience> audienceOptions, @N
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentLinkMetadata(List<LinkAudience> audienceOptions, LinkAudience currentAudience, List<LinkPermission> linkPermissions, boolean passwordProtected, String url) {
+    public SharedContentLinkMetadata(@Nonnull List<LinkAudience> audienceOptions, @Nonnull LinkAudience currentAudience, @Nonnull List<LinkPermission> linkPermissions, boolean passwordProtected, @Nonnull String url) {
         this(audienceOptions, currentAudience, linkPermissions, passwordProtected, url, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedContentLinkMetadataBase.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedContentLinkMetadataBase.java
index 604e5058e..a42e5bbf4 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedContentLinkMetadataBase.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedContentLinkMetadataBase.java
@@ -109,7 +109,7 @@ public SharedContentLinkMetadataBase(@Nonnull List<LinkAudience> audienceOptions
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentLinkMetadataBase(List<LinkAudience> audienceOptions, LinkAudience currentAudience, List<LinkPermission> linkPermissions, boolean passwordProtected) {
+    public SharedContentLinkMetadataBase(@Nonnull List<LinkAudience> audienceOptions, @Nonnull LinkAudience currentAudience, @Nonnull List<LinkPermission> linkPermissions, boolean passwordProtected) {
         this(audienceOptions, currentAudience, linkPermissions, passwordProtected, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFileMembers.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFileMembers.java
index bb6a3a1f8..05c3566e5 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFileMembers.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFileMembers.java
@@ -108,7 +108,7 @@ public SharedFileMembers(@Nonnull List<UserFileMembershipInfo> users, @Nonnull L
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFileMembers(List<UserFileMembershipInfo> users, List<GroupMembershipInfo> groups, List<InviteeMembershipInfo> invitees) {
+    public SharedFileMembers(@Nonnull List<UserFileMembershipInfo> users, @Nonnull List<GroupMembershipInfo> groups, @Nonnull List<InviteeMembershipInfo> invitees) {
         this(users, groups, invitees, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFileMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFileMetadata.java
index a761fa3c0..732f26b1e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFileMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFileMetadata.java
@@ -165,7 +165,7 @@ public SharedFileMetadata(@Nonnull String id, @Nonnull String name, @Nonnull Fol
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFileMetadata(String id, String name, FolderPolicy policy, String previewUrl) {
+    public SharedFileMetadata(@Nonnull String id, @Nonnull String name, @Nonnull FolderPolicy policy, @Nonnull String previewUrl) {
         this(id, name, policy, previewUrl, null, null, null, null, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMembers.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMembers.java
index dbe5c1fea..335d76940 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMembers.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMembers.java
@@ -94,7 +94,7 @@ public SharedFolderMembers(@Nonnull List<UserMembershipInfo> users, @Nonnull Lis
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFolderMembers(List<UserMembershipInfo> users, List<GroupMembershipInfo> groups, List<InviteeMembershipInfo> invitees) {
+    public SharedFolderMembers(@Nonnull List<UserMembershipInfo> users, @Nonnull List<GroupMembershipInfo> groups, @Nonnull List<InviteeMembershipInfo> invitees) {
         this(users, groups, invitees, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMetadata.java
index e73349ea1..fb5042119 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMetadata.java
@@ -152,7 +152,7 @@ public SharedFolderMetadata(@Nonnull AccessLevel accessType, boolean isInsideTea
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFolderMetadata(AccessLevel accessType, boolean isInsideTeamFolder, boolean isTeamFolder, String name, FolderPolicy policy, String previewUrl, String sharedFolderId, Date timeInvited) {
+    public SharedFolderMetadata(@Nonnull AccessLevel accessType, boolean isInsideTeamFolder, boolean isTeamFolder, @Nonnull String name, @Nonnull FolderPolicy policy, @Nonnull String previewUrl, @Nonnull String sharedFolderId, @Nonnull Date timeInvited) {
         this(accessType, isInsideTeamFolder, isTeamFolder, name, policy, previewUrl, sharedFolderId, timeInvited, null, null, null, null, null, null, null, null, AccessInheritance.INHERIT);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMetadataBase.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMetadataBase.java
index a5173bf62..6678fff16 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMetadataBase.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedFolderMetadataBase.java
@@ -109,7 +109,7 @@ public SharedFolderMetadataBase(@Nonnull AccessLevel accessType, boolean isInsid
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFolderMetadataBase(AccessLevel accessType, boolean isInsideTeamFolder, boolean isTeamFolder) {
+    public SharedFolderMetadataBase(@Nonnull AccessLevel accessType, boolean isInsideTeamFolder, boolean isTeamFolder) {
         this(accessType, isInsideTeamFolder, isTeamFolder, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedLinkMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedLinkMetadata.java
index 76498faf6..c6d1a7b26 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedLinkMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/SharedLinkMetadata.java
@@ -105,7 +105,7 @@ public SharedLinkMetadata(@Nonnull String url, @Nonnull String name, @Nonnull Li
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkMetadata(String url, String name, LinkPermissions linkPermissions) {
+    public SharedLinkMetadata(@Nonnull String url, @Nonnull String name, @Nonnull LinkPermissions linkPermissions) {
         this(url, name, linkPermissions, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/TeamMemberInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/TeamMemberInfo.java
index f8712639a..42b8785c2 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/TeamMemberInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/TeamMemberInfo.java
@@ -68,7 +68,7 @@ public TeamMemberInfo(@Nonnull Team teamInfo, @Nonnull String displayName, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamMemberInfo(Team teamInfo, String displayName) {
+    public TeamMemberInfo(@Nonnull Team teamInfo, @Nonnull String displayName) {
         this(teamInfo, displayName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UnshareFolderArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UnshareFolderArg.java
index e13186534..3118a342e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UnshareFolderArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UnshareFolderArg.java
@@ -59,7 +59,7 @@ public UnshareFolderArg(@Nonnull String sharedFolderId, boolean leaveACopy) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UnshareFolderArg(String sharedFolderId) {
+    public UnshareFolderArg(@Nonnull String sharedFolderId) {
         this(sharedFolderId, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UpdateFolderPolicyArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UpdateFolderPolicyArg.java
index f470eee40..b88762475 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UpdateFolderPolicyArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UpdateFolderPolicyArg.java
@@ -96,7 +96,7 @@ public UpdateFolderPolicyArg(@Nonnull String sharedFolderId, @Nullable MemberPol
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UpdateFolderPolicyArg(String sharedFolderId) {
+    public UpdateFolderPolicyArg(@Nonnull String sharedFolderId) {
         this(sharedFolderId, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserFileMembershipInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserFileMembershipInfo.java
index 2af0a17f8..ca298ad3c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserFileMembershipInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserFileMembershipInfo.java
@@ -80,7 +80,7 @@ public UserFileMembershipInfo(@Nonnull AccessLevel accessType, @Nonnull UserInfo
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UserFileMembershipInfo(AccessLevel accessType, UserInfo user) {
+    public UserFileMembershipInfo(@Nonnull AccessLevel accessType, @Nonnull UserInfo user) {
         this(accessType, user, null, null, false, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserInfo.java
index 6c99a8496..70f477413 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserInfo.java
@@ -95,7 +95,7 @@ public UserInfo(@Nonnull String accountId, @Nonnull String email, @Nonnull Strin
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UserInfo(String accountId, String email, String displayName, boolean sameTeam) {
+    public UserInfo(@Nonnull String accountId, @Nonnull String email, @Nonnull String displayName, boolean sameTeam) {
         this(accountId, email, displayName, sameTeam, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserMembershipInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserMembershipInfo.java
index f9ddc5e41..01687d4a1 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserMembershipInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/UserMembershipInfo.java
@@ -70,7 +70,7 @@ public UserMembershipInfo(@Nonnull AccessLevel accessType, @Nonnull UserInfo use
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UserMembershipInfo(AccessLevel accessType, UserInfo user) {
+    public UserMembershipInfo(@Nonnull AccessLevel accessType, @Nonnull UserInfo user) {
         this(accessType, user, null, null, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/VisibilityPolicy.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/VisibilityPolicy.java
index a38e9a68e..fc6110c5c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/VisibilityPolicy.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/sharing/VisibilityPolicy.java
@@ -76,7 +76,7 @@ public VisibilityPolicy(@Nonnull RequestedVisibility policy, @Nonnull AlphaResol
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public VisibilityPolicy(RequestedVisibility policy, AlphaResolvedVisibility resolvedPolicy, boolean allowed) {
+    public VisibilityPolicy(@Nonnull RequestedVisibility policy, @Nonnull AlphaResolvedVisibility resolvedPolicy, boolean allowed) {
         this(policy, resolvedPolicy, allowed, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ActiveWebSession.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ActiveWebSession.java
index 4949bcb63..8668a89b3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ActiveWebSession.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ActiveWebSession.java
@@ -88,7 +88,7 @@ public ActiveWebSession(@Nonnull String sessionId, @Nonnull String userAgent, @N
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ActiveWebSession(String sessionId, String userAgent, String os, String browser) {
+    public ActiveWebSession(@Nonnull String sessionId, @Nonnull String userAgent, @Nonnull String os, @Nonnull String browser) {
         this(sessionId, userAgent, os, browser, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ApiApp.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ApiApp.java
index ccdf7c852..2daf3846c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ApiApp.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ApiApp.java
@@ -79,7 +79,7 @@ public ApiApp(@Nonnull String appId, @Nonnull String appName, boolean isAppFolde
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ApiApp(String appId, String appName, boolean isAppFolder) {
+    public ApiApp(@Nonnull String appId, @Nonnull String appName, boolean isAppFolder) {
         this(appId, appName, isAppFolder, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/DesktopClientSession.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/DesktopClientSession.java
index 8ff27d66d..3b84fccdc 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/DesktopClientSession.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/DesktopClientSession.java
@@ -98,7 +98,7 @@ public DesktopClientSession(@Nonnull String sessionId, @Nonnull String hostName,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DesktopClientSession(String sessionId, String hostName, DesktopPlatform clientType, String clientVersion, String platform, boolean isDeleteOnUnlinkSupported) {
+    public DesktopClientSession(@Nonnull String sessionId, @Nonnull String hostName, @Nonnull DesktopPlatform clientType, @Nonnull String clientVersion, @Nonnull String platform, boolean isDeleteOnUnlinkSupported) {
         this(sessionId, hostName, clientType, clientVersion, platform, isDeleteOnUnlinkSupported, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/DeviceSession.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/DeviceSession.java
index 4a840329e..3c72eef48 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/DeviceSession.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/DeviceSession.java
@@ -65,7 +65,7 @@ public DeviceSession(@Nonnull String sessionId, @Nullable String ipAddress, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DeviceSession(String sessionId) {
+    public DeviceSession(@Nonnull String sessionId) {
         this(sessionId, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ExcludedUsersListResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ExcludedUsersListResult.java
index c027f41f7..347694d9d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ExcludedUsersListResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ExcludedUsersListResult.java
@@ -75,7 +75,7 @@ public ExcludedUsersListResult(@Nonnull List<MemberProfile> users, boolean hasMo
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ExcludedUsersListResult(List<MemberProfile> users, boolean hasMore) {
+    public ExcludedUsersListResult(@Nonnull List<MemberProfile> users, boolean hasMore) {
         this(users, hasMore, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupCreateArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupCreateArg.java
index 4ce575106..bdadc9fea 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupCreateArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupCreateArg.java
@@ -62,7 +62,7 @@ public GroupCreateArg(@Nonnull String groupName, boolean addCreatorAsOwner, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupCreateArg(String groupName) {
+    public GroupCreateArg(@Nonnull String groupName) {
         this(groupName, false, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupFullInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupFullInfo.java
index 3f8c7f160..444da0ca6 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupFullInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupFullInfo.java
@@ -80,7 +80,7 @@ public GroupFullInfo(@Nonnull String groupName, @Nonnull String groupId, @Nonnul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupFullInfo(String groupName, String groupId, GroupManagementType groupManagementType, long created) {
+    public GroupFullInfo(@Nonnull String groupName, @Nonnull String groupId, @Nonnull GroupManagementType groupManagementType, long created) {
         this(groupName, groupId, groupManagementType, created, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersAddArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersAddArg.java
index f296d7d6e..faeb5bb5f 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersAddArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersAddArg.java
@@ -68,7 +68,7 @@ public GroupMembersAddArg(@Nonnull GroupSelector group, @Nonnull List<MemberAcce
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupMembersAddArg(GroupSelector group, List<MemberAccess> members) {
+    public GroupMembersAddArg(@Nonnull GroupSelector group, @Nonnull List<MemberAccess> members) {
         this(group, members, true);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersRemoveArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersRemoveArg.java
index 87396ca48..7c7efefdc 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersRemoveArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersRemoveArg.java
@@ -68,7 +68,7 @@ public GroupMembersRemoveArg(@Nonnull GroupSelector group, @Nonnull List<UserSel
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupMembersRemoveArg(GroupSelector group, List<UserSelectorArg> users) {
+    public GroupMembersRemoveArg(@Nonnull GroupSelector group, @Nonnull List<UserSelectorArg> users) {
         this(group, users, true);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersSetAccessTypeArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersSetAccessTypeArg.java
index ba05a167f..b41e032f0 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersSetAccessTypeArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupMembersSetAccessTypeArg.java
@@ -65,7 +65,7 @@ public GroupMembersSetAccessTypeArg(@Nonnull GroupSelector group, @Nonnull UserS
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupMembersSetAccessTypeArg(GroupSelector group, UserSelectorArg user, GroupAccessType accessType) {
+    public GroupMembersSetAccessTypeArg(@Nonnull GroupSelector group, @Nonnull UserSelectorArg user, @Nonnull GroupAccessType accessType) {
         this(group, user, accessType, true);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupUpdateArgs.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupUpdateArgs.java
index 42ee9e5ad..2c16f02a8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupUpdateArgs.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupUpdateArgs.java
@@ -69,7 +69,7 @@ public GroupUpdateArgs(@Nonnull GroupSelector group, boolean returnMembers, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupUpdateArgs(GroupSelector group) {
+    public GroupUpdateArgs(@Nonnull GroupSelector group) {
         this(group, true, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupsMembersListArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupsMembersListArg.java
index 89938cdab..e62b68a12 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupsMembersListArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/GroupsMembersListArg.java
@@ -59,7 +59,7 @@ public GroupsMembersListArg(@Nonnull GroupSelector group, long limit) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupsMembersListArg(GroupSelector group) {
+    public GroupsMembersListArg(@Nonnull GroupSelector group) {
         this(group, 1000L);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldPolicy.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldPolicy.java
index 609ee4b48..e4bd10a04 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldPolicy.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldPolicy.java
@@ -110,7 +110,7 @@ public LegalHoldPolicy(@Nonnull String id, @Nonnull String name, @Nonnull Member
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LegalHoldPolicy(String id, String name, MembersInfo members, LegalHoldStatus status, Date startDate) {
+    public LegalHoldPolicy(@Nonnull String id, @Nonnull String name, @Nonnull MembersInfo members, @Nonnull LegalHoldStatus status, @Nonnull Date startDate) {
         this(id, name, members, status, startDate, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsListHeldRevisionResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsListHeldRevisionResult.java
index 9cf567b69..04456ea4e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsListHeldRevisionResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsListHeldRevisionResult.java
@@ -76,7 +76,7 @@ public LegalHoldsListHeldRevisionResult(@Nonnull List<LegalHoldHeldRevisionMetad
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LegalHoldsListHeldRevisionResult(List<LegalHoldHeldRevisionMetadata> entries, boolean hasMore) {
+    public LegalHoldsListHeldRevisionResult(@Nonnull List<LegalHoldHeldRevisionMetadata> entries, boolean hasMore) {
         this(entries, hasMore, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsListHeldRevisionsContinueArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsListHeldRevisionsContinueArg.java
index 4bc92cbf8..bdc900d67 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsListHeldRevisionsContinueArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsListHeldRevisionsContinueArg.java
@@ -64,7 +64,7 @@ public LegalHoldsListHeldRevisionsContinueArg(@Nonnull String id, @Nullable Stri
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LegalHoldsListHeldRevisionsContinueArg(String id) {
+    public LegalHoldsListHeldRevisionsContinueArg(@Nonnull String id) {
         this(id, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsPolicyCreateArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsPolicyCreateArg.java
index 79a018c21..bb62d9da2 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsPolicyCreateArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsPolicyCreateArg.java
@@ -87,7 +87,7 @@ public LegalHoldsPolicyCreateArg(@Nonnull String name, @Nonnull List<String> mem
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LegalHoldsPolicyCreateArg(String name, List<String> members) {
+    public LegalHoldsPolicyCreateArg(@Nonnull String name, @Nonnull List<String> members) {
         this(name, members, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsPolicyUpdateArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsPolicyUpdateArg.java
index 0a279207a..6d5af7607 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsPolicyUpdateArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/LegalHoldsPolicyUpdateArg.java
@@ -85,7 +85,7 @@ public LegalHoldsPolicyUpdateArg(@Nonnull String id, @Nullable String name, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LegalHoldsPolicyUpdateArg(String id) {
+    public LegalHoldsPolicyUpdateArg(@Nonnull String id) {
         this(id, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMemberDevicesArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMemberDevicesArg.java
index 0f4c91e09..4041c61d2 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMemberDevicesArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMemberDevicesArg.java
@@ -61,7 +61,7 @@ public ListMemberDevicesArg(@Nonnull String teamMemberId, boolean includeWebSess
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListMemberDevicesArg(String teamMemberId) {
+    public ListMemberDevicesArg(@Nonnull String teamMemberId) {
         this(teamMemberId, true, true, true);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMembersAppsResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMembersAppsResult.java
index 11548755e..0c7c8d2a1 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMembersAppsResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMembersAppsResult.java
@@ -78,7 +78,7 @@ public ListMembersAppsResult(@Nonnull List<MemberLinkedApps> apps, boolean hasMo
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListMembersAppsResult(List<MemberLinkedApps> apps, boolean hasMore) {
+    public ListMembersAppsResult(@Nonnull List<MemberLinkedApps> apps, boolean hasMore) {
         this(apps, hasMore, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMembersDevicesResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMembersDevicesResult.java
index 3e8575b5b..3421e51a3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMembersDevicesResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListMembersDevicesResult.java
@@ -69,7 +69,7 @@ public ListMembersDevicesResult(@Nonnull List<MemberDevices> devices, boolean ha
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListMembersDevicesResult(List<MemberDevices> devices, boolean hasMore) {
+    public ListMembersDevicesResult(@Nonnull List<MemberDevices> devices, boolean hasMore) {
         this(devices, hasMore, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListTeamAppsResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListTeamAppsResult.java
index c10c4168f..dcbba071e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListTeamAppsResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListTeamAppsResult.java
@@ -78,7 +78,7 @@ public ListTeamAppsResult(@Nonnull List<MemberLinkedApps> apps, boolean hasMore,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListTeamAppsResult(List<MemberLinkedApps> apps, boolean hasMore) {
+    public ListTeamAppsResult(@Nonnull List<MemberLinkedApps> apps, boolean hasMore) {
         this(apps, hasMore, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListTeamDevicesResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListTeamDevicesResult.java
index cb700330e..1a3278e43 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListTeamDevicesResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/ListTeamDevicesResult.java
@@ -69,7 +69,7 @@ public ListTeamDevicesResult(@Nonnull List<MemberDevices> devices, boolean hasMo
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ListTeamDevicesResult(List<MemberDevices> devices, boolean hasMore) {
+    public ListTeamDevicesResult(@Nonnull List<MemberDevices> devices, boolean hasMore) {
         this(devices, hasMore, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddArg.java
index 104a7192b..18b37dd1d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddArg.java
@@ -72,7 +72,7 @@ public MemberAddArg(@Nonnull String memberEmail, @Nullable String memberGivenNam
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberAddArg(String memberEmail) {
+    public MemberAddArg(@Nonnull String memberEmail) {
         this(memberEmail, null, null, null, null, true, null, AdminTier.MEMBER_ONLY);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddArgBase.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddArgBase.java
index 0807bbfb1..4a518a83f 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddArgBase.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddArgBase.java
@@ -109,7 +109,7 @@ public MemberAddArgBase(@Nonnull String memberEmail, @Nullable String memberGive
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberAddArgBase(String memberEmail) {
+    public MemberAddArgBase(@Nonnull String memberEmail) {
         this(memberEmail, null, null, null, null, true, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddV2Arg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddV2Arg.java
index 5db99cc60..7593de98b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddV2Arg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberAddV2Arg.java
@@ -87,7 +87,7 @@ public MemberAddV2Arg(@Nonnull String memberEmail, @Nullable String memberGivenN
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberAddV2Arg(String memberEmail) {
+    public MemberAddV2Arg(@Nonnull String memberEmail) {
         this(memberEmail, null, null, null, null, true, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberDevices.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberDevices.java
index 2be0bda18..fcb29098a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberDevices.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberDevices.java
@@ -89,7 +89,7 @@ public MemberDevices(@Nonnull String teamMemberId, @Nullable List<ActiveWebSessi
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberDevices(String teamMemberId) {
+    public MemberDevices(@Nonnull String teamMemberId) {
         this(teamMemberId, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberProfile.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberProfile.java
index 93c6bc51d..bb5b531a8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberProfile.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MemberProfile.java
@@ -158,7 +158,7 @@ public MemberProfile(@Nonnull String teamMemberId, @Nonnull String email, boolea
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberProfile(String teamMemberId, String email, boolean emailVerified, TeamMemberStatus status, Name name, TeamMembershipType membershipType) {
+    public MemberProfile(@Nonnull String teamMemberId, @Nonnull String email, boolean emailVerified, @Nonnull TeamMemberStatus status, @Nonnull Name name, @Nonnull TeamMembershipType membershipType) {
         this(teamMemberId, email, emailVerified, status, name, membershipType, null, null, null, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersAddArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersAddArg.java
index 4b1a985fb..0caa83b1c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersAddArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersAddArg.java
@@ -57,7 +57,7 @@ public MembersAddArg(@Nonnull List<MemberAddArg> newMembers, boolean forceAsync)
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MembersAddArg(List<MemberAddArg> newMembers) {
+    public MembersAddArg(@Nonnull List<MemberAddArg> newMembers) {
         this(newMembers, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersAddV2Arg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersAddV2Arg.java
index 2028b7a06..141eda132 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersAddV2Arg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersAddV2Arg.java
@@ -57,7 +57,7 @@ public MembersAddV2Arg(@Nonnull List<MemberAddV2Arg> newMembers, boolean forceAs
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MembersAddV2Arg(List<MemberAddV2Arg> newMembers) {
+    public MembersAddV2Arg(@Nonnull List<MemberAddV2Arg> newMembers) {
         this(newMembers, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersDeactivateArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersDeactivateArg.java
index e94fdc8bc..3c1e5a01e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersDeactivateArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersDeactivateArg.java
@@ -49,7 +49,7 @@ public MembersDeactivateArg(@Nonnull UserSelectorArg user, boolean wipeData) {
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MembersDeactivateArg(UserSelectorArg user) {
+    public MembersDeactivateArg(@Nonnull UserSelectorArg user) {
         this(user, true);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersRemoveArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersRemoveArg.java
index 92fb751d1..0583e8dd1 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersRemoveArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersRemoveArg.java
@@ -79,7 +79,7 @@ public MembersRemoveArg(@Nonnull UserSelectorArg user, boolean wipeData, @Nullab
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MembersRemoveArg(UserSelectorArg user) {
+    public MembersRemoveArg(@Nonnull UserSelectorArg user) {
         this(user, true, null, null, false, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetPermissions2Arg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetPermissions2Arg.java
index 235610eb4..ba18cc2ff 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetPermissions2Arg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetPermissions2Arg.java
@@ -79,7 +79,7 @@ public MembersSetPermissions2Arg(@Nonnull UserSelectorArg user, @Nullable List<S
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MembersSetPermissions2Arg(UserSelectorArg user) {
+    public MembersSetPermissions2Arg(@Nonnull UserSelectorArg user) {
         this(user, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetPermissions2Result.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetPermissions2Result.java
index b6c57d87e..174d59375 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetPermissions2Result.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetPermissions2Result.java
@@ -62,7 +62,7 @@ public MembersSetPermissions2Result(@Nonnull String teamMemberId, @Nullable List
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MembersSetPermissions2Result(String teamMemberId) {
+    public MembersSetPermissions2Result(@Nonnull String teamMemberId) {
         this(teamMemberId, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetProfileArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetProfileArg.java
index e35bf1b7e..a2f02a81d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetProfileArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MembersSetProfileArg.java
@@ -117,7 +117,7 @@ public MembersSetProfileArg(@Nonnull UserSelectorArg user, @Nullable String newE
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MembersSetProfileArg(UserSelectorArg user) {
+    public MembersSetProfileArg(@Nonnull UserSelectorArg user) {
         this(user, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MobileClientSession.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MobileClientSession.java
index 36e05081f..bf1675157 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MobileClientSession.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/MobileClientSession.java
@@ -81,7 +81,7 @@ public MobileClientSession(@Nonnull String sessionId, @Nonnull String deviceName
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MobileClientSession(String sessionId, String deviceName, MobileClientPlatform clientType) {
+    public MobileClientSession(@Nonnull String sessionId, @Nonnull String deviceName, @Nonnull MobileClientPlatform clientType) {
         this(sessionId, deviceName, clientType, null, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/NamespaceMetadata.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/NamespaceMetadata.java
index 18d41c51b..4d3ef1899 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/NamespaceMetadata.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/NamespaceMetadata.java
@@ -78,7 +78,7 @@ public NamespaceMetadata(@Nonnull String name, @Nonnull String namespaceId, @Non
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public NamespaceMetadata(String name, String namespaceId, NamespaceType namespaceType) {
+    public NamespaceMetadata(@Nonnull String name, @Nonnull String namespaceId, @Nonnull NamespaceType namespaceType) {
         this(name, namespaceId, namespaceType, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/RevokeDesktopClientArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/RevokeDesktopClientArg.java
index 5796d4229..11f7d3b03 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/RevokeDesktopClientArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/RevokeDesktopClientArg.java
@@ -52,7 +52,7 @@ public RevokeDesktopClientArg(@Nonnull String sessionId, @Nonnull String teamMem
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public RevokeDesktopClientArg(String sessionId, String teamMemberId) {
+    public RevokeDesktopClientArg(@Nonnull String sessionId, @Nonnull String teamMemberId) {
         this(sessionId, teamMemberId, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/RevokeLinkedApiAppArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/RevokeLinkedApiAppArg.java
index 1df083b6f..bbe10d0e5 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/RevokeLinkedApiAppArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/RevokeLinkedApiAppArg.java
@@ -60,7 +60,7 @@ public RevokeLinkedApiAppArg(@Nonnull String appId, @Nonnull String teamMemberId
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public RevokeLinkedApiAppArg(String appId, String teamMemberId) {
+    public RevokeLinkedApiAppArg(@Nonnull String appId, @Nonnull String teamMemberId) {
         this(appId, teamMemberId, true);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/SharingAllowlistListResponse.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/SharingAllowlistListResponse.java
index c9e66d527..8ccc80659 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/SharingAllowlistListResponse.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/SharingAllowlistListResponse.java
@@ -88,7 +88,7 @@ public SharingAllowlistListResponse(@Nonnull List<String> domains, @Nonnull List
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharingAllowlistListResponse(List<String> domains, List<String> emails) {
+    public SharingAllowlistListResponse(@Nonnull List<String> domains, @Nonnull List<String> emails) {
         this(domains, emails, "", false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderArchiveArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderArchiveArg.java
index 1e7bdaf4d..b8218c058 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderArchiveArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderArchiveArg.java
@@ -50,7 +50,7 @@ public TeamFolderArchiveArg(@Nonnull String teamFolderId, boolean forceAsyncOff)
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamFolderArchiveArg(String teamFolderId) {
+    public TeamFolderArchiveArg(@Nonnull String teamFolderId) {
         this(teamFolderId, false);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderCreateArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderCreateArg.java
index 1937d0af7..99bc07d85 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderCreateArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderCreateArg.java
@@ -53,7 +53,7 @@ public TeamFolderCreateArg(@Nonnull String name, @Nullable SyncSettingArg syncSe
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamFolderCreateArg(String name) {
+    public TeamFolderCreateArg(@Nonnull String name) {
         this(name, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderUpdateSyncSettingsArg.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderUpdateSyncSettingsArg.java
index 74de1db42..ef2951ae7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderUpdateSyncSettingsArg.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamFolderUpdateSyncSettingsArg.java
@@ -67,7 +67,7 @@ public TeamFolderUpdateSyncSettingsArg(@Nonnull String teamFolderId, @Nullable S
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamFolderUpdateSyncSettingsArg(String teamFolderId) {
+    public TeamFolderUpdateSyncSettingsArg(@Nonnull String teamFolderId) {
         this(teamFolderId, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamGetInfoResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamGetInfoResult.java
index ee77b6f8d..aa1e4497f 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamGetInfoResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamGetInfoResult.java
@@ -75,7 +75,7 @@ public TeamGetInfoResult(@Nonnull String name, @Nonnull String teamId, long numL
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamGetInfoResult(String name, String teamId, long numLicensedUsers, long numProvisionedUsers, TeamMemberPolicies policies) {
+    public TeamGetInfoResult(@Nonnull String name, @Nonnull String teamId, long numLicensedUsers, long numProvisionedUsers, @Nonnull TeamMemberPolicies policies) {
         this(name, teamId, numLicensedUsers, numProvisionedUsers, policies, 0L);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamMemberInfoV2.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamMemberInfoV2.java
index dcd6552bc..312484570 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamMemberInfoV2.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamMemberInfoV2.java
@@ -66,7 +66,7 @@ public TeamMemberInfoV2(@Nonnull TeamMemberProfile profile, @Nullable List<TeamM
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamMemberInfoV2(TeamMemberProfile profile) {
+    public TeamMemberInfoV2(@Nonnull TeamMemberProfile profile) {
         this(profile, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamMemberProfile.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamMemberProfile.java
index 5cd913afb..d7b484649 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamMemberProfile.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/TeamMemberProfile.java
@@ -126,7 +126,7 @@ public TeamMemberProfile(@Nonnull String teamMemberId, @Nonnull String email, bo
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamMemberProfile(String teamMemberId, String email, boolean emailVerified, TeamMemberStatus status, Name name, TeamMembershipType membershipType, List<String> groups, String memberFolderId) {
+    public TeamMemberProfile(@Nonnull String teamMemberId, @Nonnull String email, boolean emailVerified, @Nonnull TeamMemberStatus status, @Nonnull Name name, @Nonnull TeamMembershipType membershipType, @Nonnull List<String> groups, @Nonnull String memberFolderId) {
         this(teamMemberId, email, emailVerified, status, name, membershipType, groups, memberFolderId, null, null, null, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/UserCustomQuotaResult.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/UserCustomQuotaResult.java
index a6e681946..fcdf4e99a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/UserCustomQuotaResult.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/team/UserCustomQuotaResult.java
@@ -63,7 +63,7 @@ public UserCustomQuotaResult(@Nonnull UserSelectorArg user, @Nullable Long quota
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UserCustomQuotaResult(UserSelectorArg user) {
+    public UserCustomQuotaResult(@Nonnull UserSelectorArg user) {
         this(user, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamcommon/GroupSummary.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamcommon/GroupSummary.java
index 8172e019e..d3213e276 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamcommon/GroupSummary.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamcommon/GroupSummary.java
@@ -78,7 +78,7 @@ public GroupSummary(@Nonnull String groupName, @Nonnull String groupId, @Nonnull
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupSummary(String groupName, String groupId, GroupManagementType groupManagementType) {
+    public GroupSummary(@Nonnull String groupName, @Nonnull String groupId, @Nonnull GroupManagementType groupManagementType) {
         this(groupName, groupId, groupManagementType, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureChangeAvailabilityDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureChangeAvailabilityDetails.java
index a9d68ade8..4eb609cc8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureChangeAvailabilityDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureChangeAvailabilityDetails.java
@@ -58,7 +58,7 @@ public AccountCaptureChangeAvailabilityDetails(@Nonnull AccountCaptureAvailabili
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AccountCaptureChangeAvailabilityDetails(AccountCaptureAvailability newValue) {
+    public AccountCaptureChangeAvailabilityDetails(@Nonnull AccountCaptureAvailability newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureChangePolicyDetails.java
index 7a0de0900..83740a642 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureChangePolicyDetails.java
@@ -56,7 +56,7 @@ public AccountCaptureChangePolicyDetails(@Nonnull AccountCapturePolicy newValue,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AccountCaptureChangePolicyDetails(AccountCapturePolicy newValue) {
+    public AccountCaptureChangePolicyDetails(@Nonnull AccountCapturePolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureNotificationEmailsSentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureNotificationEmailsSentDetails.java
index 4fa8646f5..0730e1610 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureNotificationEmailsSentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AccountCaptureNotificationEmailsSentDetails.java
@@ -55,7 +55,7 @@ public AccountCaptureNotificationEmailsSentDetails(@Nonnull String domainName, @
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AccountCaptureNotificationEmailsSentDetails(String domainName) {
+    public AccountCaptureNotificationEmailsSentDetails(@Nonnull String domainName) {
         this(domainName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AppPermissionsChangedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AppPermissionsChangedDetails.java
index aed6dc908..0f925d6b7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AppPermissionsChangedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/AppPermissionsChangedDetails.java
@@ -68,7 +68,7 @@ public AppPermissionsChangedDetails(@Nonnull AdminConsoleAppPolicy previousValue
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public AppPermissionsChangedDetails(AdminConsoleAppPolicy previousValue, AdminConsoleAppPolicy newValue) {
+    public AppPermissionsChangedDetails(@Nonnull AdminConsoleAppPolicy previousValue, @Nonnull AdminConsoleAppPolicy newValue) {
         this(previousValue, newValue, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/BinderRenamePageDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/BinderRenamePageDetails.java
index 98dc6c2dd..2184e6758 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/BinderRenamePageDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/BinderRenamePageDetails.java
@@ -71,7 +71,7 @@ public BinderRenamePageDetails(@Nonnull String eventUuid, @Nonnull String docTit
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public BinderRenamePageDetails(String eventUuid, String docTitle, String binderItemName) {
+    public BinderRenamePageDetails(@Nonnull String eventUuid, @Nonnull String docTitle, @Nonnull String binderItemName) {
         this(eventUuid, docTitle, binderItemName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/BinderRenameSectionDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/BinderRenameSectionDetails.java
index d3a34360a..984117f34 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/BinderRenameSectionDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/BinderRenameSectionDetails.java
@@ -71,7 +71,7 @@ public BinderRenameSectionDetails(@Nonnull String eventUuid, @Nonnull String doc
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public BinderRenameSectionDetails(String eventUuid, String docTitle, String binderItemName) {
+    public BinderRenameSectionDetails(@Nonnull String eventUuid, @Nonnull String docTitle, @Nonnull String binderItemName) {
         this(eventUuid, docTitle, binderItemName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/Certificate.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/Certificate.java
index 61bcbdcd9..4fa5fcf7f 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/Certificate.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/Certificate.java
@@ -94,7 +94,7 @@ public Certificate(@Nonnull String subject, @Nonnull String issuer, @Nonnull Str
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public Certificate(String subject, String issuer, String issueDate, String expirationDate, String serialNumber, String sha1Fingerprint) {
+    public Certificate(@Nonnull String subject, @Nonnull String issuer, @Nonnull String issueDate, @Nonnull String expirationDate, @Nonnull String serialNumber, @Nonnull String sha1Fingerprint) {
         this(subject, issuer, issueDate, expirationDate, serialNumber, sha1Fingerprint, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DesktopDeviceSessionLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DesktopDeviceSessionLogInfo.java
index d0d22caad..c4f4a3814 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DesktopDeviceSessionLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DesktopDeviceSessionLogInfo.java
@@ -92,7 +92,7 @@ public DesktopDeviceSessionLogInfo(@Nonnull String hostName, @Nonnull DesktopPla
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DesktopDeviceSessionLogInfo(String hostName, DesktopPlatform clientType, String platform, boolean isDeleteOnUnlinkSupported) {
+    public DesktopDeviceSessionLogInfo(@Nonnull String hostName, @Nonnull DesktopPlatform clientType, @Nonnull String platform, boolean isDeleteOnUnlinkSupported) {
         this(hostName, clientType, platform, isDeleteOnUnlinkSupported, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DeviceLinkFailDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DeviceLinkFailDetails.java
index abab3db8a..a07663e73 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DeviceLinkFailDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DeviceLinkFailDetails.java
@@ -58,7 +58,7 @@ public DeviceLinkFailDetails(@Nonnull DeviceType deviceType, @Nullable String ip
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DeviceLinkFailDetails(DeviceType deviceType) {
+    public DeviceLinkFailDetails(@Nonnull DeviceType deviceType) {
         this(deviceType, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DomainVerificationAddDomainFailDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DomainVerificationAddDomainFailDetails.java
index edde7b643..9983d387a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DomainVerificationAddDomainFailDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DomainVerificationAddDomainFailDetails.java
@@ -56,7 +56,7 @@ public DomainVerificationAddDomainFailDetails(@Nonnull String domainName, @Nulla
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DomainVerificationAddDomainFailDetails(String domainName) {
+    public DomainVerificationAddDomainFailDetails(@Nonnull String domainName) {
         this(domainName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DomainVerificationAddDomainSuccessDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DomainVerificationAddDomainSuccessDetails.java
index 504b7e07e..0a534709d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DomainVerificationAddDomainSuccessDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/DomainVerificationAddDomainSuccessDetails.java
@@ -64,7 +64,7 @@ public DomainVerificationAddDomainSuccessDetails(@Nonnull List<String> domainNam
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public DomainVerificationAddDomainSuccessDetails(List<String> domainNames) {
+    public DomainVerificationAddDomainSuccessDetails(@Nonnull List<String> domainNames) {
         this(domainNames, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/EmailIngestReceiveFileDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/EmailIngestReceiveFileDetails.java
index c18b43d6e..499f8cfb5 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/EmailIngestReceiveFileDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/EmailIngestReceiveFileDetails.java
@@ -85,7 +85,7 @@ public EmailIngestReceiveFileDetails(@Nonnull String inboxName, @Nonnull List<St
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public EmailIngestReceiveFileDetails(String inboxName, List<String> attachmentNames) {
+    public EmailIngestReceiveFileDetails(@Nonnull String inboxName, @Nonnull List<String> attachmentNames) {
         this(inboxName, attachmentNames, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/EmmChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/EmmChangePolicyDetails.java
index 108bc9594..75e9f9328 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/EmmChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/EmmChangePolicyDetails.java
@@ -59,7 +59,7 @@ public EmmChangePolicyDetails(@Nonnull EmmState newValue, @Nullable EmmState pre
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public EmmChangePolicyDetails(EmmState newValue) {
+    public EmmChangePolicyDetails(@Nonnull EmmState newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ExtendedVersionHistoryChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ExtendedVersionHistoryChangePolicyDetails.java
index b9fd507ce..46d1a624d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ExtendedVersionHistoryChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ExtendedVersionHistoryChangePolicyDetails.java
@@ -58,7 +58,7 @@ public ExtendedVersionHistoryChangePolicyDetails(@Nonnull ExtendedVersionHistory
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ExtendedVersionHistoryChangePolicyDetails(ExtendedVersionHistoryPolicy newValue) {
+    public ExtendedVersionHistoryChangePolicyDetails(@Nonnull ExtendedVersionHistoryPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileChangeCommentSubscriptionDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileChangeCommentSubscriptionDetails.java
index 82619ab32..23db6240d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileChangeCommentSubscriptionDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileChangeCommentSubscriptionDetails.java
@@ -56,7 +56,7 @@ public FileChangeCommentSubscriptionDetails(@Nonnull FileCommentNotificationPoli
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileChangeCommentSubscriptionDetails(FileCommentNotificationPolicy newValue) {
+    public FileChangeCommentSubscriptionDetails(@Nonnull FileCommentNotificationPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileCommentsChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileCommentsChangePolicyDetails.java
index 7e6b66e4a..6672c1956 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileCommentsChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileCommentsChangePolicyDetails.java
@@ -58,7 +58,7 @@ public FileCommentsChangePolicyDetails(@Nonnull FileCommentsPolicy newValue, @Nu
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileCommentsChangePolicyDetails(FileCommentsPolicy newValue) {
+    public FileCommentsChangePolicyDetails(@Nonnull FileCommentsPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileEditCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileEditCommentDetails.java
index 0db6ef551..13a594ea0 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileEditCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileEditCommentDetails.java
@@ -57,7 +57,7 @@ public FileEditCommentDetails(@Nonnull String previousCommentText, @Nullable Str
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileEditCommentDetails(String previousCommentText) {
+    public FileEditCommentDetails(@Nonnull String previousCommentText) {
         this(previousCommentText, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileLogInfo.java
index 7f2cacf65..49db20ec4 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileLogInfo.java
@@ -53,7 +53,7 @@ public FileLogInfo(@Nonnull PathLogInfo path, @Nullable String displayName, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileLogInfo(PathLogInfo path) {
+    public FileLogInfo(@Nonnull PathLogInfo path) {
         this(path, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileOrFolderLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileOrFolderLogInfo.java
index a71450874..15cdd56de 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileOrFolderLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileOrFolderLogInfo.java
@@ -64,7 +64,7 @@ public FileOrFolderLogInfo(@Nonnull PathLogInfo path, @Nullable String displayNa
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileOrFolderLogInfo(PathLogInfo path) {
+    public FileOrFolderLogInfo(@Nonnull PathLogInfo path) {
         this(path, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestChangeDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestChangeDetails.java
index 1c3025a5a..11adc6f9d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestChangeDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestChangeDetails.java
@@ -72,7 +72,7 @@ public FileRequestChangeDetails(@Nonnull FileRequestDetails newDetails, @Nullabl
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileRequestChangeDetails(FileRequestDetails newDetails) {
+    public FileRequestChangeDetails(@Nonnull FileRequestDetails newDetails) {
         this(newDetails, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestReceiveFileDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestReceiveFileDetails.java
index f5ee57f36..79d716195 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestReceiveFileDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestReceiveFileDetails.java
@@ -92,7 +92,7 @@ public FileRequestReceiveFileDetails(@Nonnull List<String> submittedFileNames, @
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileRequestReceiveFileDetails(List<String> submittedFileNames) {
+    public FileRequestReceiveFileDetails(@Nonnull List<String> submittedFileNames) {
         this(submittedFileNames, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestsChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestsChangePolicyDetails.java
index 9ff3387fa..ab8f4d864 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestsChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FileRequestsChangePolicyDetails.java
@@ -56,7 +56,7 @@ public FileRequestsChangePolicyDetails(@Nonnull FileRequestsPolicy newValue, @Nu
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FileRequestsChangePolicyDetails(FileRequestsPolicy newValue) {
+    public FileRequestsChangePolicyDetails(@Nonnull FileRequestsPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FolderLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FolderLogInfo.java
index bce29fc16..16aa602c3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FolderLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/FolderLogInfo.java
@@ -57,7 +57,7 @@ public FolderLogInfo(@Nonnull PathLogInfo path, @Nullable String displayName, @N
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FolderLogInfo(PathLogInfo path) {
+    public FolderLogInfo(@Nonnull PathLogInfo path) {
         this(path, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GeoLocationLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GeoLocationLogInfo.java
index 6c7e4f8fa..382dff305 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GeoLocationLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GeoLocationLogInfo.java
@@ -64,7 +64,7 @@ public GeoLocationLogInfo(@Nonnull String ipAddress, @Nullable String city, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GeoLocationLogInfo(String ipAddress) {
+    public GeoLocationLogInfo(@Nonnull String ipAddress) {
         this(ipAddress, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GoogleSsoChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GoogleSsoChangePolicyDetails.java
index cf5c156bd..5826cd9fc 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GoogleSsoChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GoogleSsoChangePolicyDetails.java
@@ -58,7 +58,7 @@ public GoogleSsoChangePolicyDetails(@Nonnull GoogleSsoPolicy newValue, @Nullable
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GoogleSsoChangePolicyDetails(GoogleSsoPolicy newValue) {
+    public GoogleSsoChangePolicyDetails(@Nonnull GoogleSsoPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyAddFolderFailedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyAddFolderFailedDetails.java
index 98225fabd..a46149726 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyAddFolderFailedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyAddFolderFailedDetails.java
@@ -75,7 +75,7 @@ public GovernancePolicyAddFolderFailedDetails(@Nonnull String governancePolicyId
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyAddFolderFailedDetails(String governancePolicyId, String name, String folder) {
+    public GovernancePolicyAddFolderFailedDetails(@Nonnull String governancePolicyId, @Nonnull String name, @Nonnull String folder) {
         this(governancePolicyId, name, folder, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyAddFoldersDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyAddFoldersDetails.java
index 5e83ad5ad..03d053415 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyAddFoldersDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyAddFoldersDetails.java
@@ -76,7 +76,7 @@ public GovernancePolicyAddFoldersDetails(@Nonnull String governancePolicyId, @No
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyAddFoldersDetails(String governancePolicyId, String name) {
+    public GovernancePolicyAddFoldersDetails(@Nonnull String governancePolicyId, @Nonnull String name) {
         this(governancePolicyId, name, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyContentDisposedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyContentDisposedDetails.java
index 389110def..71446e51b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyContentDisposedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyContentDisposedDetails.java
@@ -69,7 +69,7 @@ public GovernancePolicyContentDisposedDetails(@Nonnull String governancePolicyId
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyContentDisposedDetails(String governancePolicyId, String name, DispositionActionType dispositionType) {
+    public GovernancePolicyContentDisposedDetails(@Nonnull String governancePolicyId, @Nonnull String name, @Nonnull DispositionActionType dispositionType) {
         this(governancePolicyId, name, dispositionType, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyCreateDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyCreateDetails.java
index cc7124c8e..ef821e940 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyCreateDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyCreateDetails.java
@@ -83,7 +83,7 @@ public GovernancePolicyCreateDetails(@Nonnull String governancePolicyId, @Nonnul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyCreateDetails(String governancePolicyId, String name, DurationLogInfo duration) {
+    public GovernancePolicyCreateDetails(@Nonnull String governancePolicyId, @Nonnull String name, @Nonnull DurationLogInfo duration) {
         this(governancePolicyId, name, duration, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyDeleteDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyDeleteDetails.java
index da7facbd1..dbb7a07ea 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyDeleteDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyDeleteDetails.java
@@ -62,7 +62,7 @@ public GovernancePolicyDeleteDetails(@Nonnull String governancePolicyId, @Nonnul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyDeleteDetails(String governancePolicyId, String name) {
+    public GovernancePolicyDeleteDetails(@Nonnull String governancePolicyId, @Nonnull String name) {
         this(governancePolicyId, name, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyEditDetailsDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyEditDetailsDetails.java
index 8c37bb301..c1f2749ec 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyEditDetailsDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyEditDetailsDetails.java
@@ -83,7 +83,7 @@ public GovernancePolicyEditDetailsDetails(@Nonnull String governancePolicyId, @N
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyEditDetailsDetails(String governancePolicyId, String name, String attribute, String previousValue, String newValue) {
+    public GovernancePolicyEditDetailsDetails(@Nonnull String governancePolicyId, @Nonnull String name, @Nonnull String attribute, @Nonnull String previousValue, @Nonnull String newValue) {
         this(governancePolicyId, name, attribute, previousValue, newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyEditDurationDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyEditDurationDetails.java
index d6faa2920..4729a9cad 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyEditDurationDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyEditDurationDetails.java
@@ -76,7 +76,7 @@ public GovernancePolicyEditDurationDetails(@Nonnull String governancePolicyId, @
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyEditDurationDetails(String governancePolicyId, String name, DurationLogInfo previousValue, DurationLogInfo newValue) {
+    public GovernancePolicyEditDurationDetails(@Nonnull String governancePolicyId, @Nonnull String name, @Nonnull DurationLogInfo previousValue, @Nonnull DurationLogInfo newValue) {
         this(governancePolicyId, name, previousValue, newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyExportCreatedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyExportCreatedDetails.java
index 5de9bab8b..75836c53b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyExportCreatedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyExportCreatedDetails.java
@@ -69,7 +69,7 @@ public GovernancePolicyExportCreatedDetails(@Nonnull String governancePolicyId,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyExportCreatedDetails(String governancePolicyId, String name, String exportName) {
+    public GovernancePolicyExportCreatedDetails(@Nonnull String governancePolicyId, @Nonnull String name, @Nonnull String exportName) {
         this(governancePolicyId, name, exportName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyExportRemovedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyExportRemovedDetails.java
index f5146221e..17839a061 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyExportRemovedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyExportRemovedDetails.java
@@ -69,7 +69,7 @@ public GovernancePolicyExportRemovedDetails(@Nonnull String governancePolicyId,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyExportRemovedDetails(String governancePolicyId, String name, String exportName) {
+    public GovernancePolicyExportRemovedDetails(@Nonnull String governancePolicyId, @Nonnull String name, @Nonnull String exportName) {
         this(governancePolicyId, name, exportName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyRemoveFoldersDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyRemoveFoldersDetails.java
index da4f8845e..eb94ec1dd 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyRemoveFoldersDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyRemoveFoldersDetails.java
@@ -79,7 +79,7 @@ public GovernancePolicyRemoveFoldersDetails(@Nonnull String governancePolicyId,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyRemoveFoldersDetails(String governancePolicyId, String name) {
+    public GovernancePolicyRemoveFoldersDetails(@Nonnull String governancePolicyId, @Nonnull String name) {
         this(governancePolicyId, name, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyReportCreatedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyReportCreatedDetails.java
index 87fa5720a..576c29703 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyReportCreatedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyReportCreatedDetails.java
@@ -62,7 +62,7 @@ public GovernancePolicyReportCreatedDetails(@Nonnull String governancePolicyId,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyReportCreatedDetails(String governancePolicyId, String name) {
+    public GovernancePolicyReportCreatedDetails(@Nonnull String governancePolicyId, @Nonnull String name) {
         this(governancePolicyId, name, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyZipPartDownloadedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyZipPartDownloadedDetails.java
index d0a15390c..0911ceb9c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyZipPartDownloadedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GovernancePolicyZipPartDownloadedDetails.java
@@ -75,7 +75,7 @@ public GovernancePolicyZipPartDownloadedDetails(@Nonnull String governancePolicy
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GovernancePolicyZipPartDownloadedDetails(String governancePolicyId, String name, String exportName) {
+    public GovernancePolicyZipPartDownloadedDetails(@Nonnull String governancePolicyId, @Nonnull String name, @Nonnull String exportName) {
         this(governancePolicyId, name, exportName, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupChangeManagementTypeDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupChangeManagementTypeDetails.java
index 494c8d957..22157495b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupChangeManagementTypeDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupChangeManagementTypeDetails.java
@@ -57,7 +57,7 @@ public GroupChangeManagementTypeDetails(@Nonnull GroupManagementType newValue, @
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupChangeManagementTypeDetails(GroupManagementType newValue) {
+    public GroupChangeManagementTypeDetails(@Nonnull GroupManagementType newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupLogInfo.java
index d27a3ff42..fc9d0987d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupLogInfo.java
@@ -61,7 +61,7 @@ public GroupLogInfo(@Nonnull String displayName, @Nullable String groupId, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupLogInfo(String displayName) {
+    public GroupLogInfo(@Nonnull String displayName) {
         this(displayName, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupUserManagementChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupUserManagementChangePolicyDetails.java
index bc2369782..af393466a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupUserManagementChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GroupUserManagementChangePolicyDetails.java
@@ -59,7 +59,7 @@ public GroupUserManagementChangePolicyDetails(@Nonnull GroupCreation newValue, @
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GroupUserManagementChangePolicyDetails(GroupCreation newValue) {
+    public GroupUserManagementChangePolicyDetails(@Nonnull GroupCreation newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GuestAdminChangeStatusDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GuestAdminChangeStatusDetails.java
index 3fe822f7a..48a8796a5 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GuestAdminChangeStatusDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/GuestAdminChangeStatusDetails.java
@@ -79,7 +79,7 @@ public GuestAdminChangeStatusDetails(boolean isGuest, @Nonnull TrustedTeamsReque
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public GuestAdminChangeStatusDetails(boolean isGuest, TrustedTeamsRequestState previousValue, TrustedTeamsRequestState newValue, TrustedTeamsRequestAction actionDetails) {
+    public GuestAdminChangeStatusDetails(boolean isGuest, @Nonnull TrustedTeamsRequestState previousValue, @Nonnull TrustedTeamsRequestState newValue, @Nonnull TrustedTeamsRequestAction actionDetails) {
         this(isGuest, previousValue, newValue, actionDetails, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/JoinTeamDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/JoinTeamDetails.java
index 9e7c063e3..72760d81a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/JoinTeamDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/JoinTeamDetails.java
@@ -120,7 +120,7 @@ public JoinTeamDetails(@Nonnull List<UserLinkedAppLogInfo> linkedApps, @Nonnull
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public JoinTeamDetails(List<UserLinkedAppLogInfo> linkedApps, List<LinkedDeviceLogInfo> linkedDevices, List<FolderLogInfo> linkedSharedFolders) {
+    public JoinTeamDetails(@Nonnull List<UserLinkedAppLogInfo> linkedApps, @Nonnull List<LinkedDeviceLogInfo> linkedDevices, @Nonnull List<FolderLogInfo> linkedSharedFolders) {
         this(linkedApps, linkedDevices, linkedSharedFolders, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsActivateAHoldDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsActivateAHoldDetails.java
index 755052380..e9c2eab90 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsActivateAHoldDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsActivateAHoldDetails.java
@@ -71,7 +71,7 @@ public LegalHoldsActivateAHoldDetails(@Nonnull String legalHoldId, @Nonnull Stri
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LegalHoldsActivateAHoldDetails(String legalHoldId, String name, Date startDate) {
+    public LegalHoldsActivateAHoldDetails(@Nonnull String legalHoldId, @Nonnull String name, @Nonnull Date startDate) {
         this(legalHoldId, name, startDate, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsExportAHoldDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsExportAHoldDetails.java
index 58a913089..e886e1b92 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsExportAHoldDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsExportAHoldDetails.java
@@ -62,7 +62,7 @@ public LegalHoldsExportAHoldDetails(@Nonnull String legalHoldId, @Nonnull String
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LegalHoldsExportAHoldDetails(String legalHoldId, String name) {
+    public LegalHoldsExportAHoldDetails(@Nonnull String legalHoldId, @Nonnull String name) {
         this(legalHoldId, name, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsExportDownloadedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsExportDownloadedDetails.java
index de92db7c2..eebe7547d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsExportDownloadedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LegalHoldsExportDownloadedDetails.java
@@ -75,7 +75,7 @@ public LegalHoldsExportDownloadedDetails(@Nonnull String legalHoldId, @Nonnull S
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LegalHoldsExportDownloadedDetails(String legalHoldId, String name, String exportName) {
+    public LegalHoldsExportDownloadedDetails(@Nonnull String legalHoldId, @Nonnull String name, @Nonnull String exportName) {
         this(legalHoldId, name, exportName, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LoginFailDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LoginFailDetails.java
index 3ed847d90..233ffe8e7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LoginFailDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LoginFailDetails.java
@@ -63,7 +63,7 @@ public LoginFailDetails(@Nonnull LoginMethod loginMethod, @Nonnull FailureDetail
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LoginFailDetails(LoginMethod loginMethod, FailureDetailsLogInfo errorDetails) {
+    public LoginFailDetails(@Nonnull LoginMethod loginMethod, @Nonnull FailureDetailsLogInfo errorDetails) {
         this(loginMethod, errorDetails, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LoginSuccessDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LoginSuccessDetails.java
index 1a36a7eb8..8b4287962 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LoginSuccessDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/LoginSuccessDetails.java
@@ -56,7 +56,7 @@ public LoginSuccessDetails(@Nonnull LoginMethod loginMethod, @Nullable Boolean i
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public LoginSuccessDetails(LoginMethod loginMethod) {
+    public LoginSuccessDetails(@Nonnull LoginMethod loginMethod) {
         this(loginMethod, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeEmailDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeEmailDetails.java
index db313e691..8ba72b1e2 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeEmailDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeEmailDetails.java
@@ -66,7 +66,7 @@ public MemberChangeEmailDetails(@Nonnull String newValue, @Nullable String previ
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberChangeEmailDetails(String newValue) {
+    public MemberChangeEmailDetails(@Nonnull String newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeNameDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeNameDetails.java
index 929a319c7..2d01b1a3b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeNameDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeNameDetails.java
@@ -56,7 +56,7 @@ public MemberChangeNameDetails(@Nonnull UserNameLogInfo newValue, @Nullable User
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberChangeNameDetails(UserNameLogInfo newValue) {
+    public MemberChangeNameDetails(@Nonnull UserNameLogInfo newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeStatusDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeStatusDetails.java
index fb3a63150..2d0ff90bb 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeStatusDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberChangeStatusDetails.java
@@ -71,7 +71,7 @@ public MemberChangeStatusDetails(@Nonnull MemberStatus newValue, @Nullable Membe
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberChangeStatusDetails(MemberStatus newValue) {
+    public MemberChangeStatusDetails(@Nonnull MemberStatus newValue) {
         this(newValue, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberRequestsChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberRequestsChangePolicyDetails.java
index 9e31858d2..d2d2eb43b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberRequestsChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberRequestsChangePolicyDetails.java
@@ -58,7 +58,7 @@ public MemberRequestsChangePolicyDetails(@Nonnull MemberRequestsPolicy newValue,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberRequestsChangePolicyDetails(MemberRequestsPolicy newValue) {
+    public MemberRequestsChangePolicyDetails(@Nonnull MemberRequestsPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberSuggestionsChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberSuggestionsChangePolicyDetails.java
index 20239811b..632cac7b4 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberSuggestionsChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MemberSuggestionsChangePolicyDetails.java
@@ -60,7 +60,7 @@ public MemberSuggestionsChangePolicyDetails(@Nonnull MemberSuggestionsPolicy new
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MemberSuggestionsChangePolicyDetails(MemberSuggestionsPolicy newValue) {
+    public MemberSuggestionsChangePolicyDetails(@Nonnull MemberSuggestionsPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MicrosoftOfficeAddinChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MicrosoftOfficeAddinChangePolicyDetails.java
index 2f908746c..58b499cbb 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MicrosoftOfficeAddinChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MicrosoftOfficeAddinChangePolicyDetails.java
@@ -58,7 +58,7 @@ public MicrosoftOfficeAddinChangePolicyDetails(@Nonnull MicrosoftOfficeAddinPoli
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MicrosoftOfficeAddinChangePolicyDetails(MicrosoftOfficeAddinPolicy newValue) {
+    public MicrosoftOfficeAddinChangePolicyDetails(@Nonnull MicrosoftOfficeAddinPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MobileDeviceSessionLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MobileDeviceSessionLogInfo.java
index 5c6a4de0a..4b7d59d7a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MobileDeviceSessionLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/MobileDeviceSessionLogInfo.java
@@ -81,7 +81,7 @@ public MobileDeviceSessionLogInfo(@Nonnull String deviceName, @Nonnull MobileCli
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public MobileDeviceSessionLogInfo(String deviceName, MobileClientPlatform clientType) {
+    public MobileDeviceSessionLogInfo(@Nonnull String deviceName, @Nonnull MobileClientPlatform clientType) {
         this(deviceName, clientType, null, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/NetworkControlChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/NetworkControlChangePolicyDetails.java
index 3e7cf71fd..bf158c53c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/NetworkControlChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/NetworkControlChangePolicyDetails.java
@@ -56,7 +56,7 @@ public NetworkControlChangePolicyDetails(@Nonnull NetworkControlPolicy newValue,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public NetworkControlChangePolicyDetails(NetworkControlPolicy newValue) {
+    public NetworkControlChangePolicyDetails(@Nonnull NetworkControlPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/OriginLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/OriginLogInfo.java
index bec501fb0..196aa1be0 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/OriginLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/OriginLogInfo.java
@@ -57,7 +57,7 @@ public OriginLogInfo(@Nonnull AccessMethodLogInfo accessMethod, @Nullable GeoLoc
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public OriginLogInfo(AccessMethodLogInfo accessMethod) {
+    public OriginLogInfo(@Nonnull AccessMethodLogInfo accessMethod) {
         this(accessMethod, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangeDeploymentPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangeDeploymentPolicyDetails.java
index 7de688666..cf0be7792 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangeDeploymentPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangeDeploymentPolicyDetails.java
@@ -62,7 +62,7 @@ public PaperChangeDeploymentPolicyDetails(@Nonnull PaperDeploymentPolicy newValu
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperChangeDeploymentPolicyDetails(PaperDeploymentPolicy newValue) {
+    public PaperChangeDeploymentPolicyDetails(@Nonnull PaperDeploymentPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangeMemberPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangeMemberPolicyDetails.java
index fc0b47fa7..517627fad 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangeMemberPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangeMemberPolicyDetails.java
@@ -61,7 +61,7 @@ public PaperChangeMemberPolicyDetails(@Nonnull PaperMemberPolicy newValue, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperChangeMemberPolicyDetails(PaperMemberPolicy newValue) {
+    public PaperChangeMemberPolicyDetails(@Nonnull PaperMemberPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangePolicyDetails.java
index dd0d49fdb..e7bf0d74e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperChangePolicyDetails.java
@@ -57,7 +57,7 @@ public PaperChangePolicyDetails(@Nonnull PaperEnabledPolicy newValue, @Nullable
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperChangePolicyDetails(PaperEnabledPolicy newValue) {
+    public PaperChangePolicyDetails(@Nonnull PaperEnabledPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperContentRemoveFromFolderDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperContentRemoveFromFolderDetails.java
index 3f475692a..b7b3ef509 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperContentRemoveFromFolderDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperContentRemoveFromFolderDetails.java
@@ -61,7 +61,7 @@ public PaperContentRemoveFromFolderDetails(@Nonnull String eventUuid, @Nullable
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperContentRemoveFromFolderDetails(String eventUuid) {
+    public PaperContentRemoveFromFolderDetails(@Nonnull String eventUuid) {
         this(eventUuid, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocAddCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocAddCommentDetails.java
index 40f60fa0f..1ab534be8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocAddCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocAddCommentDetails.java
@@ -55,7 +55,7 @@ public PaperDocAddCommentDetails(@Nonnull String eventUuid, @Nullable String com
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocAddCommentDetails(String eventUuid) {
+    public PaperDocAddCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocChangeSharingPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocChangeSharingPolicyDetails.java
index e0c4e7d7f..12e659745 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocChangeSharingPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocChangeSharingPolicyDetails.java
@@ -61,7 +61,7 @@ public PaperDocChangeSharingPolicyDetails(@Nonnull String eventUuid, @Nullable S
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocChangeSharingPolicyDetails(String eventUuid) {
+    public PaperDocChangeSharingPolicyDetails(@Nonnull String eventUuid) {
         this(eventUuid, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocChangeSubscriptionDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocChangeSubscriptionDetails.java
index e43303db2..5e86c427e 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocChangeSubscriptionDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocChangeSubscriptionDetails.java
@@ -65,7 +65,7 @@ public PaperDocChangeSubscriptionDetails(@Nonnull String eventUuid, @Nonnull Str
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocChangeSubscriptionDetails(String eventUuid, String newSubscriptionLevel) {
+    public PaperDocChangeSubscriptionDetails(@Nonnull String eventUuid, @Nonnull String newSubscriptionLevel) {
         this(eventUuid, newSubscriptionLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocDeleteCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocDeleteCommentDetails.java
index 26fa62ee5..6d171cd47 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocDeleteCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocDeleteCommentDetails.java
@@ -55,7 +55,7 @@ public PaperDocDeleteCommentDetails(@Nonnull String eventUuid, @Nullable String
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocDeleteCommentDetails(String eventUuid) {
+    public PaperDocDeleteCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocEditCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocEditCommentDetails.java
index 5ec37d278..36f9f2a2f 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocEditCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocEditCommentDetails.java
@@ -55,7 +55,7 @@ public PaperDocEditCommentDetails(@Nonnull String eventUuid, @Nullable String co
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocEditCommentDetails(String eventUuid) {
+    public PaperDocEditCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocOwnershipChangedDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocOwnershipChangedDetails.java
index d5c2b2587..716c225f5 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocOwnershipChangedDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocOwnershipChangedDetails.java
@@ -79,7 +79,7 @@ public PaperDocOwnershipChangedDetails(@Nonnull String eventUuid, @Nonnull Strin
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocOwnershipChangedDetails(String eventUuid, String newOwnerUserId) {
+    public PaperDocOwnershipChangedDetails(@Nonnull String eventUuid, @Nonnull String newOwnerUserId) {
         this(eventUuid, newOwnerUserId, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocResolveCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocResolveCommentDetails.java
index 83fc88ddf..bcf43f8e2 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocResolveCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocResolveCommentDetails.java
@@ -55,7 +55,7 @@ public PaperDocResolveCommentDetails(@Nonnull String eventUuid, @Nullable String
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocResolveCommentDetails(String eventUuid) {
+    public PaperDocResolveCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocUnresolveCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocUnresolveCommentDetails.java
index d0e4714a0..9e530988b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocUnresolveCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperDocUnresolveCommentDetails.java
@@ -55,7 +55,7 @@ public PaperDocUnresolveCommentDetails(@Nonnull String eventUuid, @Nullable Stri
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperDocUnresolveCommentDetails(String eventUuid) {
+    public PaperDocUnresolveCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperFolderChangeSubscriptionDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperFolderChangeSubscriptionDetails.java
index e37747566..bfca85e5a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperFolderChangeSubscriptionDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PaperFolderChangeSubscriptionDetails.java
@@ -65,7 +65,7 @@ public PaperFolderChangeSubscriptionDetails(@Nonnull String eventUuid, @Nonnull
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PaperFolderChangeSubscriptionDetails(String eventUuid, String newSubscriptionLevel) {
+    public PaperFolderChangeSubscriptionDetails(@Nonnull String eventUuid, @Nonnull String newSubscriptionLevel) {
         this(eventUuid, newSubscriptionLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PathLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PathLogInfo.java
index 5e1827f66..63490e9ad 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PathLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PathLogInfo.java
@@ -57,7 +57,7 @@ public PathLogInfo(@Nonnull NamespaceRelativePathLogInfo namespaceRelative, @Nul
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PathLogInfo(NamespaceRelativePathLogInfo namespaceRelative) {
+    public PathLogInfo(@Nonnull NamespaceRelativePathLogInfo namespaceRelative) {
         this(namespaceRelative, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PermanentDeleteChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PermanentDeleteChangePolicyDetails.java
index d8d5f8fbb..5de106fe7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PermanentDeleteChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/PermanentDeleteChangePolicyDetails.java
@@ -58,7 +58,7 @@ public PermanentDeleteChangePolicyDetails(@Nonnull ContentPermanentDeletePolicy
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public PermanentDeleteChangePolicyDetails(ContentPermanentDeletePolicy newValue) {
+    public PermanentDeleteChangePolicyDetails(@Nonnull ContentPermanentDeletePolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfAddGroupDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfAddGroupDetails.java
index 375498d21..9e2f70b3c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfAddGroupDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfAddGroupDetails.java
@@ -68,7 +68,7 @@ public SfAddGroupDetails(long targetAssetIndex, @Nonnull String originalFolderNa
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SfAddGroupDetails(long targetAssetIndex, String originalFolderName, String teamName) {
+    public SfAddGroupDetails(long targetAssetIndex, @Nonnull String originalFolderName, @Nonnull String teamName) {
         this(targetAssetIndex, originalFolderName, teamName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfAllowNonMembersToViewSharedLinksDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfAllowNonMembersToViewSharedLinksDetails.java
index 1ac14e3a4..4b39b97a3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfAllowNonMembersToViewSharedLinksDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfAllowNonMembersToViewSharedLinksDetails.java
@@ -61,7 +61,7 @@ public SfAllowNonMembersToViewSharedLinksDetails(long targetAssetIndex, @Nonnull
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SfAllowNonMembersToViewSharedLinksDetails(long targetAssetIndex, String originalFolderName) {
+    public SfAllowNonMembersToViewSharedLinksDetails(long targetAssetIndex, @Nonnull String originalFolderName) {
         this(targetAssetIndex, originalFolderName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfExternalInviteWarnDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfExternalInviteWarnDetails.java
index bf0a64ad6..d7b17e46d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfExternalInviteWarnDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfExternalInviteWarnDetails.java
@@ -67,7 +67,7 @@ public SfExternalInviteWarnDetails(long targetAssetIndex, @Nonnull String origin
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SfExternalInviteWarnDetails(long targetAssetIndex, String originalFolderName) {
+    public SfExternalInviteWarnDetails(long targetAssetIndex, @Nonnull String originalFolderName) {
         this(targetAssetIndex, originalFolderName, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfFbInviteChangeRoleDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfFbInviteChangeRoleDetails.java
index a0c6ad6ef..faf126ca3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfFbInviteChangeRoleDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfFbInviteChangeRoleDetails.java
@@ -67,7 +67,7 @@ public SfFbInviteChangeRoleDetails(long targetAssetIndex, @Nonnull String origin
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SfFbInviteChangeRoleDetails(long targetAssetIndex, String originalFolderName) {
+    public SfFbInviteChangeRoleDetails(long targetAssetIndex, @Nonnull String originalFolderName) {
         this(targetAssetIndex, originalFolderName, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfFbInviteDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfFbInviteDetails.java
index b2a09b8e8..9a285b05f 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfFbInviteDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfFbInviteDetails.java
@@ -61,7 +61,7 @@ public SfFbInviteDetails(long targetAssetIndex, @Nonnull String originalFolderNa
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SfFbInviteDetails(long targetAssetIndex, String originalFolderName) {
+    public SfFbInviteDetails(long targetAssetIndex, @Nonnull String originalFolderName) {
         this(targetAssetIndex, originalFolderName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamInviteChangeRoleDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamInviteChangeRoleDetails.java
index c05028fa4..e98c2c9d8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamInviteChangeRoleDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamInviteChangeRoleDetails.java
@@ -67,7 +67,7 @@ public SfTeamInviteChangeRoleDetails(long targetAssetIndex, @Nonnull String orig
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SfTeamInviteChangeRoleDetails(long targetAssetIndex, String originalFolderName) {
+    public SfTeamInviteChangeRoleDetails(long targetAssetIndex, @Nonnull String originalFolderName) {
         this(targetAssetIndex, originalFolderName, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamInviteDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamInviteDetails.java
index d9ed39d9e..d519a1c12 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamInviteDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamInviteDetails.java
@@ -61,7 +61,7 @@ public SfTeamInviteDetails(long targetAssetIndex, @Nonnull String originalFolder
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SfTeamInviteDetails(long targetAssetIndex, String originalFolderName) {
+    public SfTeamInviteDetails(long targetAssetIndex, @Nonnull String originalFolderName) {
         this(targetAssetIndex, originalFolderName, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamJoinFromOobLinkDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamJoinFromOobLinkDetails.java
index 7e7427de5..ac145c460 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamJoinFromOobLinkDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SfTeamJoinFromOobLinkDetails.java
@@ -67,7 +67,7 @@ public SfTeamJoinFromOobLinkDetails(long targetAssetIndex, @Nonnull String origi
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SfTeamJoinFromOobLinkDetails(long targetAssetIndex, String originalFolderName) {
+    public SfTeamJoinFromOobLinkDetails(long targetAssetIndex, @Nonnull String originalFolderName) {
         this(targetAssetIndex, originalFolderName, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeDownloadsPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeDownloadsPolicyDetails.java
index a2ff56b78..bb9480ee9 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeDownloadsPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeDownloadsPolicyDetails.java
@@ -56,7 +56,7 @@ public SharedContentChangeDownloadsPolicyDetails(@Nonnull DownloadPolicyType new
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentChangeDownloadsPolicyDetails(DownloadPolicyType newValue) {
+    public SharedContentChangeDownloadsPolicyDetails(@Nonnull DownloadPolicyType newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeInviteeRoleDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeInviteeRoleDetails.java
index e8ea057db..4d6f70f0c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeInviteeRoleDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeInviteeRoleDetails.java
@@ -72,7 +72,7 @@ public SharedContentChangeInviteeRoleDetails(@Nonnull AccessLevel newAccessLevel
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentChangeInviteeRoleDetails(AccessLevel newAccessLevel, String invitee) {
+    public SharedContentChangeInviteeRoleDetails(@Nonnull AccessLevel newAccessLevel, @Nonnull String invitee) {
         this(newAccessLevel, invitee, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeLinkAudienceDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeLinkAudienceDetails.java
index 5561679c3..3430957ce 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeLinkAudienceDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeLinkAudienceDetails.java
@@ -56,7 +56,7 @@ public SharedContentChangeLinkAudienceDetails(@Nonnull LinkAudience newValue, @N
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentChangeLinkAudienceDetails(LinkAudience newValue) {
+    public SharedContentChangeLinkAudienceDetails(@Nonnull LinkAudience newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeMemberRoleDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeMemberRoleDetails.java
index 49b229f66..cf7e1742c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeMemberRoleDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeMemberRoleDetails.java
@@ -57,7 +57,7 @@ public SharedContentChangeMemberRoleDetails(@Nonnull AccessLevel newAccessLevel,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentChangeMemberRoleDetails(AccessLevel newAccessLevel) {
+    public SharedContentChangeMemberRoleDetails(@Nonnull AccessLevel newAccessLevel) {
         this(newAccessLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeViewerInfoPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeViewerInfoPolicyDetails.java
index 839ee99f5..9e48843f2 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeViewerInfoPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentChangeViewerInfoPolicyDetails.java
@@ -56,7 +56,7 @@ public SharedContentChangeViewerInfoPolicyDetails(@Nonnull ViewerInfoPolicy newV
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentChangeViewerInfoPolicyDetails(ViewerInfoPolicy newValue) {
+    public SharedContentChangeViewerInfoPolicyDetails(@Nonnull ViewerInfoPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentCopyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentCopyDetails.java
index 80d695a6b..45af9588d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentCopyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentCopyDetails.java
@@ -74,7 +74,7 @@ public SharedContentCopyDetails(@Nonnull String sharedContentLink, @Nonnull Acce
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentCopyDetails(String sharedContentLink, AccessLevel sharedContentAccessLevel, String destinationPath) {
+    public SharedContentCopyDetails(@Nonnull String sharedContentLink, @Nonnull AccessLevel sharedContentAccessLevel, @Nonnull String destinationPath) {
         this(sharedContentLink, sharedContentAccessLevel, destinationPath, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentDownloadDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentDownloadDetails.java
index 8a9136000..dc1eaa39d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentDownloadDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentDownloadDetails.java
@@ -65,7 +65,7 @@ public SharedContentDownloadDetails(@Nonnull String sharedContentLink, @Nonnull
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentDownloadDetails(String sharedContentLink, AccessLevel sharedContentAccessLevel) {
+    public SharedContentDownloadDetails(@Nonnull String sharedContentLink, @Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentLink, sharedContentAccessLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentViewDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentViewDetails.java
index 412a34722..3155303a1 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentViewDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedContentViewDetails.java
@@ -65,7 +65,7 @@ public SharedContentViewDetails(@Nonnull String sharedContentLink, @Nonnull Acce
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedContentViewDetails(String sharedContentLink, AccessLevel sharedContentAccessLevel) {
+    public SharedContentViewDetails(@Nonnull String sharedContentLink, @Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentLink, sharedContentAccessLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeLinkPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeLinkPolicyDetails.java
index f87d2cd22..a749e34fc 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeLinkPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeLinkPolicyDetails.java
@@ -57,7 +57,7 @@ public SharedFolderChangeLinkPolicyDetails(@Nonnull SharedLinkPolicy newValue, @
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFolderChangeLinkPolicyDetails(SharedLinkPolicy newValue) {
+    public SharedFolderChangeLinkPolicyDetails(@Nonnull SharedLinkPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersInheritancePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersInheritancePolicyDetails.java
index 1ac31b933..1c62c483d 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersInheritancePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersInheritancePolicyDetails.java
@@ -56,7 +56,7 @@ public SharedFolderChangeMembersInheritancePolicyDetails(@Nonnull SharedFolderMe
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFolderChangeMembersInheritancePolicyDetails(SharedFolderMembersInheritancePolicy newValue) {
+    public SharedFolderChangeMembersInheritancePolicyDetails(@Nonnull SharedFolderMembersInheritancePolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersManagementPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersManagementPolicyDetails.java
index 817b21339..8b18209da 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersManagementPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersManagementPolicyDetails.java
@@ -57,7 +57,7 @@ public SharedFolderChangeMembersManagementPolicyDetails(@Nonnull AclUpdatePolicy
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFolderChangeMembersManagementPolicyDetails(AclUpdatePolicy newValue) {
+    public SharedFolderChangeMembersManagementPolicyDetails(@Nonnull AclUpdatePolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersPolicyDetails.java
index 64cb28901..df8d50072 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderChangeMembersPolicyDetails.java
@@ -57,7 +57,7 @@ public SharedFolderChangeMembersPolicyDetails(@Nonnull MemberPolicy newValue, @N
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFolderChangeMembersPolicyDetails(MemberPolicy newValue) {
+    public SharedFolderChangeMembersPolicyDetails(@Nonnull MemberPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderTransferOwnershipDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderTransferOwnershipDetails.java
index 842d3a379..b45bcc3a2 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderTransferOwnershipDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedFolderTransferOwnershipDetails.java
@@ -66,7 +66,7 @@ public SharedFolderTransferOwnershipDetails(@Nonnull String newOwnerEmail, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedFolderTransferOwnershipDetails(String newOwnerEmail) {
+    public SharedFolderTransferOwnershipDetails(@Nonnull String newOwnerEmail) {
         this(newOwnerEmail, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkChangeVisibilityDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkChangeVisibilityDetails.java
index 5649cd87b..41ef60012 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkChangeVisibilityDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkChangeVisibilityDetails.java
@@ -56,7 +56,7 @@ public SharedLinkChangeVisibilityDetails(@Nonnull SharedLinkVisibility newValue,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkChangeVisibilityDetails(SharedLinkVisibility newValue) {
+    public SharedLinkChangeVisibilityDetails(@Nonnull SharedLinkVisibility newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAddExpirationDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAddExpirationDetails.java
index 196e939d6..da181ae8a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAddExpirationDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAddExpirationDetails.java
@@ -67,7 +67,7 @@ public SharedLinkSettingsAddExpirationDetails(@Nonnull AccessLevel sharedContent
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsAddExpirationDetails(AccessLevel sharedContentAccessLevel) {
+    public SharedLinkSettingsAddExpirationDetails(@Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentAccessLevel, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAddPasswordDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAddPasswordDetails.java
index 326a0f421..e3255eabb 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAddPasswordDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAddPasswordDetails.java
@@ -58,7 +58,7 @@ public SharedLinkSettingsAddPasswordDetails(@Nonnull AccessLevel sharedContentAc
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsAddPasswordDetails(AccessLevel sharedContentAccessLevel) {
+    public SharedLinkSettingsAddPasswordDetails(@Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentAccessLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAllowDownloadDisabledDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAllowDownloadDisabledDetails.java
index f423b36e0..71bc50923 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAllowDownloadDisabledDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAllowDownloadDisabledDetails.java
@@ -58,7 +58,7 @@ public SharedLinkSettingsAllowDownloadDisabledDetails(@Nonnull AccessLevel share
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsAllowDownloadDisabledDetails(AccessLevel sharedContentAccessLevel) {
+    public SharedLinkSettingsAllowDownloadDisabledDetails(@Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentAccessLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAllowDownloadEnabledDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAllowDownloadEnabledDetails.java
index 3a5d738dc..22db9d7f8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAllowDownloadEnabledDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsAllowDownloadEnabledDetails.java
@@ -58,7 +58,7 @@ public SharedLinkSettingsAllowDownloadEnabledDetails(@Nonnull AccessLevel shared
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsAllowDownloadEnabledDetails(AccessLevel sharedContentAccessLevel) {
+    public SharedLinkSettingsAllowDownloadEnabledDetails(@Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentAccessLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangeAudienceDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangeAudienceDetails.java
index dac31a44f..0c10704d8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangeAudienceDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangeAudienceDetails.java
@@ -72,7 +72,7 @@ public SharedLinkSettingsChangeAudienceDetails(@Nonnull AccessLevel sharedConten
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsChangeAudienceDetails(AccessLevel sharedContentAccessLevel, LinkAudience newValue) {
+    public SharedLinkSettingsChangeAudienceDetails(@Nonnull AccessLevel sharedContentAccessLevel, @Nonnull LinkAudience newValue) {
         this(sharedContentAccessLevel, newValue, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangeExpirationDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangeExpirationDetails.java
index 7278dac57..805bcde62 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangeExpirationDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangeExpirationDetails.java
@@ -71,7 +71,7 @@ public SharedLinkSettingsChangeExpirationDetails(@Nonnull AccessLevel sharedCont
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsChangeExpirationDetails(AccessLevel sharedContentAccessLevel) {
+    public SharedLinkSettingsChangeExpirationDetails(@Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentAccessLevel, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangePasswordDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangePasswordDetails.java
index 597b60a0d..885f806c0 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangePasswordDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsChangePasswordDetails.java
@@ -58,7 +58,7 @@ public SharedLinkSettingsChangePasswordDetails(@Nonnull AccessLevel sharedConten
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsChangePasswordDetails(AccessLevel sharedContentAccessLevel) {
+    public SharedLinkSettingsChangePasswordDetails(@Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentAccessLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsRemoveExpirationDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsRemoveExpirationDetails.java
index e8c0173e0..47003c8cf 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsRemoveExpirationDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsRemoveExpirationDetails.java
@@ -67,7 +67,7 @@ public SharedLinkSettingsRemoveExpirationDetails(@Nonnull AccessLevel sharedCont
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsRemoveExpirationDetails(AccessLevel sharedContentAccessLevel) {
+    public SharedLinkSettingsRemoveExpirationDetails(@Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentAccessLevel, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsRemovePasswordDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsRemovePasswordDetails.java
index 5eff5cd27..a81d79e26 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsRemovePasswordDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharedLinkSettingsRemovePasswordDetails.java
@@ -58,7 +58,7 @@ public SharedLinkSettingsRemovePasswordDetails(@Nonnull AccessLevel sharedConten
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharedLinkSettingsRemovePasswordDetails(AccessLevel sharedContentAccessLevel) {
+    public SharedLinkSettingsRemovePasswordDetails(@Nonnull AccessLevel sharedContentAccessLevel) {
         this(sharedContentAccessLevel, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeFolderJoinPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeFolderJoinPolicyDetails.java
index 27050f1a6..6f1437422 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeFolderJoinPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeFolderJoinPolicyDetails.java
@@ -56,7 +56,7 @@ public SharingChangeFolderJoinPolicyDetails(@Nonnull SharingFolderJoinPolicy new
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharingChangeFolderJoinPolicyDetails(SharingFolderJoinPolicy newValue) {
+    public SharingChangeFolderJoinPolicyDetails(@Nonnull SharingFolderJoinPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkAllowChangeExpirationPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkAllowChangeExpirationPolicyDetails.java
index 86df2bd87..a7c005de5 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkAllowChangeExpirationPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkAllowChangeExpirationPolicyDetails.java
@@ -58,7 +58,7 @@ public SharingChangeLinkAllowChangeExpirationPolicyDetails(@Nonnull EnforceLinkP
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharingChangeLinkAllowChangeExpirationPolicyDetails(EnforceLinkPasswordPolicy newValue) {
+    public SharingChangeLinkAllowChangeExpirationPolicyDetails(@Nonnull EnforceLinkPasswordPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkDefaultExpirationPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkDefaultExpirationPolicyDetails.java
index 690bd6ad9..79d94073b 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkDefaultExpirationPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkDefaultExpirationPolicyDetails.java
@@ -55,7 +55,7 @@ public SharingChangeLinkDefaultExpirationPolicyDetails(@Nonnull DefaultLinkExpir
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharingChangeLinkDefaultExpirationPolicyDetails(DefaultLinkExpirationDaysPolicy newValue) {
+    public SharingChangeLinkDefaultExpirationPolicyDetails(@Nonnull DefaultLinkExpirationDaysPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkEnforcePasswordPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkEnforcePasswordPolicyDetails.java
index ca08a3b76..c2b493fa7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkEnforcePasswordPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkEnforcePasswordPolicyDetails.java
@@ -57,7 +57,7 @@ public SharingChangeLinkEnforcePasswordPolicyDetails(@Nonnull ChangeLinkExpirati
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharingChangeLinkEnforcePasswordPolicyDetails(ChangeLinkExpirationPolicy newValue) {
+    public SharingChangeLinkEnforcePasswordPolicyDetails(@Nonnull ChangeLinkExpirationPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkPolicyDetails.java
index 6aa69c3b9..04d1d36f0 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeLinkPolicyDetails.java
@@ -61,7 +61,7 @@ public SharingChangeLinkPolicyDetails(@Nonnull SharingLinkPolicy newValue, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharingChangeLinkPolicyDetails(SharingLinkPolicy newValue) {
+    public SharingChangeLinkPolicyDetails(@Nonnull SharingLinkPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeMemberPolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeMemberPolicyDetails.java
index 1a3acfa0e..ea545f6f8 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeMemberPolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SharingChangeMemberPolicyDetails.java
@@ -56,7 +56,7 @@ public SharingChangeMemberPolicyDetails(@Nonnull SharingMemberPolicy newValue, @
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SharingChangeMemberPolicyDetails(SharingMemberPolicy newValue) {
+    public SharingChangeMemberPolicyDetails(@Nonnull SharingMemberPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseDeleteCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseDeleteCommentDetails.java
index 11e3c8911..608a959d9 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseDeleteCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseDeleteCommentDetails.java
@@ -55,7 +55,7 @@ public ShowcaseDeleteCommentDetails(@Nonnull String eventUuid, @Nullable String
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ShowcaseDeleteCommentDetails(String eventUuid) {
+    public ShowcaseDeleteCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseEditCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseEditCommentDetails.java
index b88471ff6..9769a2338 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseEditCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseEditCommentDetails.java
@@ -55,7 +55,7 @@ public ShowcaseEditCommentDetails(@Nonnull String eventUuid, @Nullable String co
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ShowcaseEditCommentDetails(String eventUuid) {
+    public ShowcaseEditCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcasePostCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcasePostCommentDetails.java
index a766844a1..4c6b1fa37 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcasePostCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcasePostCommentDetails.java
@@ -55,7 +55,7 @@ public ShowcasePostCommentDetails(@Nonnull String eventUuid, @Nullable String co
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ShowcasePostCommentDetails(String eventUuid) {
+    public ShowcasePostCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseResolveCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseResolveCommentDetails.java
index f242040e8..e71252bc6 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseResolveCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseResolveCommentDetails.java
@@ -55,7 +55,7 @@ public ShowcaseResolveCommentDetails(@Nonnull String eventUuid, @Nullable String
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ShowcaseResolveCommentDetails(String eventUuid) {
+    public ShowcaseResolveCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseUnresolveCommentDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseUnresolveCommentDetails.java
index 0bfb45ab6..cda2a1ef7 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseUnresolveCommentDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/ShowcaseUnresolveCommentDetails.java
@@ -55,7 +55,7 @@ public ShowcaseUnresolveCommentDetails(@Nonnull String eventUuid, @Nullable Stri
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public ShowcaseUnresolveCommentDetails(String eventUuid) {
+    public ShowcaseUnresolveCommentDetails(@Nonnull String eventUuid) {
         this(eventUuid, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SsoChangeCertDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SsoChangeCertDetails.java
index 9c30be7bf..c81f1ad6c 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SsoChangeCertDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SsoChangeCertDetails.java
@@ -58,7 +58,7 @@ public SsoChangeCertDetails(@Nonnull Certificate newCertificateDetails, @Nullabl
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SsoChangeCertDetails(Certificate newCertificateDetails) {
+    public SsoChangeCertDetails(@Nonnull Certificate newCertificateDetails) {
         this(newCertificateDetails, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SsoChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SsoChangePolicyDetails.java
index 63e4da072..c07a47ae3 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SsoChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/SsoChangePolicyDetails.java
@@ -57,7 +57,7 @@ public SsoChangePolicyDetails(@Nonnull SsoPolicy newValue, @Nullable SsoPolicy p
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public SsoChangePolicyDetails(SsoPolicy newValue) {
+    public SsoChangePolicyDetails(@Nonnull SsoPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamEvent.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamEvent.java
index 8f58bf6a8..8e8d38fe4 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamEvent.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamEvent.java
@@ -133,7 +133,7 @@ public TeamEvent(@Nonnull Date timestamp, @Nonnull EventCategory eventCategory,
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamEvent(Date timestamp, EventCategory eventCategory, EventType eventType, EventDetails details) {
+    public TeamEvent(@Nonnull Date timestamp, @Nonnull EventCategory eventCategory, @Nonnull EventType eventType, @Nonnull EventDetails details) {
         this(timestamp, eventCategory, eventType, details, null, null, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamFolderChangeStatusDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamFolderChangeStatusDetails.java
index 97a744af3..1bc7df0eb 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamFolderChangeStatusDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamFolderChangeStatusDetails.java
@@ -57,7 +57,7 @@ public TeamFolderChangeStatusDetails(@Nonnull TeamFolderStatus newValue, @Nullab
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamFolderChangeStatusDetails(TeamFolderStatus newValue) {
+    public TeamFolderChangeStatusDetails(@Nonnull TeamFolderStatus newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamInviteDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamInviteDetails.java
index 9b9b489f7..b11d7d170 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamInviteDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamInviteDetails.java
@@ -58,7 +58,7 @@ public TeamInviteDetails(@Nonnull InviteMethod inviteMethod, @Nullable Boolean a
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamInviteDetails(InviteMethod inviteMethod) {
+    public TeamInviteDetails(@Nonnull InviteMethod inviteMethod) {
         this(inviteMethod, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamProfileChangeNameDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamProfileChangeNameDetails.java
index baf8bdefc..0c2692aac 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamProfileChangeNameDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TeamProfileChangeNameDetails.java
@@ -56,7 +56,7 @@ public TeamProfileChangeNameDetails(@Nonnull TeamName newValue, @Nullable TeamNa
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TeamProfileChangeNameDetails(TeamName newValue) {
+    public TeamProfileChangeNameDetails(@Nonnull TeamName newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TfaChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TfaChangePolicyDetails.java
index ba70e9333..e620faafa 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TfaChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TfaChangePolicyDetails.java
@@ -57,7 +57,7 @@ public TfaChangePolicyDetails(@Nonnull TwoStepVerificationPolicy newValue, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TfaChangePolicyDetails(TwoStepVerificationPolicy newValue) {
+    public TfaChangePolicyDetails(@Nonnull TwoStepVerificationPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TfaChangeStatusDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TfaChangeStatusDetails.java
index ba4b3bfce..bcc79dc5a 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TfaChangeStatusDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TfaChangeStatusDetails.java
@@ -66,7 +66,7 @@ public TfaChangeStatusDetails(@Nonnull TfaConfiguration newValue, @Nullable TfaC
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TfaChangeStatusDetails(TfaConfiguration newValue) {
+    public TfaChangeStatusDetails(@Nonnull TfaConfiguration newValue) {
         this(newValue, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TrustedNonTeamMemberLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TrustedNonTeamMemberLogInfo.java
index ea7d0e9b6..5e2b57f02 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TrustedNonTeamMemberLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TrustedNonTeamMemberLogInfo.java
@@ -65,7 +65,7 @@ public TrustedNonTeamMemberLogInfo(@Nonnull TrustedNonTeamMemberType trustedNonT
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TrustedNonTeamMemberLogInfo(TrustedNonTeamMemberType trustedNonTeamMemberType) {
+    public TrustedNonTeamMemberLogInfo(@Nonnull TrustedNonTeamMemberType trustedNonTeamMemberType) {
         this(trustedNonTeamMemberType, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TwoAccountChangePolicyDetails.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TwoAccountChangePolicyDetails.java
index fb5fc8ed1..37cb1df09 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TwoAccountChangePolicyDetails.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/TwoAccountChangePolicyDetails.java
@@ -59,7 +59,7 @@ public TwoAccountChangePolicyDetails(@Nonnull TwoAccountPolicy newValue, @Nullab
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public TwoAccountChangePolicyDetails(TwoAccountPolicy newValue) {
+    public TwoAccountChangePolicyDetails(@Nonnull TwoAccountPolicy newValue) {
         this(newValue, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/UserNameLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/UserNameLogInfo.java
index 298d25c1c..1cec6da27 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/UserNameLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/UserNameLogInfo.java
@@ -62,7 +62,7 @@ public UserNameLogInfo(@Nonnull String givenName, @Nonnull String surname, @Null
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public UserNameLogInfo(String givenName, String surname) {
+    public UserNameLogInfo(@Nonnull String givenName, @Nonnull String surname) {
         this(givenName, surname, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/WebDeviceSessionLogInfo.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/WebDeviceSessionLogInfo.java
index e395560ee..0146201bc 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/WebDeviceSessionLogInfo.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/teamlog/WebDeviceSessionLogInfo.java
@@ -84,7 +84,7 @@ public WebDeviceSessionLogInfo(@Nonnull String userAgent, @Nonnull String os, @N
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public WebDeviceSessionLogInfo(String userAgent, String os, String browser) {
+    public WebDeviceSessionLogInfo(@Nonnull String userAgent, @Nonnull String os, @Nonnull String browser) {
         this(userAgent, os, browser, null, null, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/Account.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/Account.java
index 445bde2d8..dbdd56f90 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/Account.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/Account.java
@@ -95,7 +95,7 @@ public Account(@Nonnull String accountId, @Nonnull Name name, @Nonnull String em
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public Account(String accountId, Name name, String email, boolean emailVerified, boolean disabled) {
+    public Account(@Nonnull String accountId, @Nonnull Name name, @Nonnull String email, boolean emailVerified, boolean disabled) {
         this(accountId, name, email, emailVerified, disabled, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/BasicAccount.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/BasicAccount.java
index 1a0bb1e23..84e8b4010 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/BasicAccount.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/BasicAccount.java
@@ -82,7 +82,7 @@ public BasicAccount(@Nonnull String accountId, @Nonnull Name name, @Nonnull Stri
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public BasicAccount(String accountId, Name name, String email, boolean emailVerified, boolean disabled, boolean isTeammate) {
+    public BasicAccount(@Nonnull String accountId, @Nonnull Name name, @Nonnull String email, boolean emailVerified, boolean disabled, boolean isTeammate) {
         this(accountId, name, email, emailVerified, disabled, isTeammate, null, null);
     }
 
diff --git a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/FullAccount.java b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/FullAccount.java
index 40ce1ce9b..17195bb5f 100644
--- a/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/FullAccount.java
+++ b/core/build/generated_stone_source/main/src/com/dropbox/core/v2/users/FullAccount.java
@@ -148,7 +148,7 @@ public FullAccount(@Nonnull String accountId, @Nonnull Name name, @Nonnull Strin
      * @throws IllegalArgumentException  If any argument does not meet its
      *     preconditions.
      */
-    public FullAccount(String accountId, Name name, String email, boolean emailVerified, boolean disabled, String locale, String referralLink, boolean isPaired, AccountType accountType, RootInfo rootInfo) {
+    public FullAccount(@Nonnull String accountId, @Nonnull Name name, @Nonnull String email, boolean emailVerified, boolean disabled, @Nonnull String locale, @Nonnull String referralLink, boolean isPaired, @Nonnull AccountType accountType, @Nonnull RootInfo rootInfo) {
         this(accountId, name, email, emailVerified, disabled, locale, referralLink, isPaired, accountType, rootInfo, null, null, null, null);
     }
 
diff --git a/core/generator/java/java.stoneg.py b/core/generator/java/java.stoneg.py
index e7a319628..59dd96ca3 100644
--- a/core/generator/java/java.stoneg.py
+++ b/core/generator/java/java.stoneg.py
@@ -3410,7 +3410,7 @@ def generate_data_type_struct(self, data_type):
                 # create a constructor with just required fields (for convenience)
                 required_fields = data_type.all_required_fields
                 required_args = ', '.join(
-                    w.fmt('%s %s', j.java_class(f), j.param_name(f))
+                    w.fmt('%s %s %s', j.nullability_annotation(f), j.java_class(f), j.param_name(f)).lstrip()
                     for f in required_fields
                 )
                 w.out('')