update dataset credentials

Author: RuiRomano

Dataset-GetUsersFromDataset.ps1

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+#Requires -Modules @{ ModuleName="MicrosoftPowerBIMgmt"; ModuleVersion="1.2.1026" }
+
+$currentPath = (Split-Path $MyInvocation.MyCommand.Definition -Parent)
+
+$datasetId = "33fc0a15-4be2-4f02-85fd-a3f2e9fdec8c"
+
+Connect-PowerBIServiceAccount
+
+$result = Invoke-PowerBIRestMethod -url "admin/datasets/$datasetId/users" -method Get | ConvertFrom-Json | Select -ExpandProperty value
+
+$result

Dataset-UpdateCredentials.ps1

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+#Requires -Modules @{ ModuleName="MicrosoftPowerBIMgmt"; ModuleVersion="1.2.1026" }
+
+$ErrorActionPreference = "Stop"
+
+$currentPath = (Split-Path $MyInvocation.MyCommand.Definition -Parent)
+
+$workspaceId = "9f19cb45-1182-4656-82b0-e7a049985835"
+$datasetId = "d688fbb7-01ba-4a8c-a9b6-5d1e262bb347"
+$username = "sqluser"
+$password = "sqluserpwd"
+
+Connect-PowerBIServiceAccount
+
+$datasources = @(Invoke-PowerBIRestMethod -url "groups/$workspaceId/datasets/$datasetId/datasources" -method Get | ConvertFrom-Json | Select -ExpandProperty value)
+
+$datasource = $datasources[0]
+
+$updateDatasourceBodyStr = "{
+  ""credentialDetails"": {
+    ""credentials"": ""{\""credentialData\"":[{\""name\"":\""username\"",\""value\"":\""$username\""},{\""name\"":\""password\"",\""value\"":\""$password\""}]}"",
+    ""credentialType"": ""Basic"",
+    ""encryptedConnection"": ""NotEncrypted"",
+    ""encryptionAlgorithm"": ""None"",
+    ""privacyLevel"": ""None"",
+    ""useCallerAADIdentity"": false
+  }
+}
+"
+
+Invoke-PowerBIRestMethod -url "gateways/$($datasource.gatewayId)/datasources/$($datasource.datasourceId)" -method Patch -Body $updateDatasourceBodyStr