Azure-docs: Azure PIM API Seems to require R/W permissions even for GET/Read Operations

The Azure List governance Role API documentation indicates that we only need
Application | PrivilegedAccess.Read.AzureResources permission.

https://docs.microsoft.com/en-us/graph/api/governanceroleassignment-list?view=graph-rest-beta

However when actually invoking that API with just PrivilegedAccess.Read.AzureResources permission we seen an error as below - is this an issue with documentation or a product bug?

{ "error": { "code": "UnknownError", "message": "{\"errorCode\":\"PermissionScopeNotGranted\",\"message\":\"Authorization failed due to missing permission scope PrivilegedAccess.ReadWrite.AzureResources.\",\"target\":null,\"details\":null,\"innerError\":null,\"instanceAnnotations\":[],\"typeAnnotation\":null}", "innerError": { "request-id": "44bfc8bb-d502-4fb4-bd46-2855b53adf99", "date": "2020-05-11T15:51:22" } }}
io.cloudknox.plugins.azure.AzureRuntimeException: { "error": { "code": "UnknownError", "message": "{\"errorCode\":\"PermissionScopeNotGranted\",\"message\":\"Authorization failed due to missing permission scope PrivilegedAccess.ReadWrite.AzureResources.\",\"target\":null,\"details\":null,\"innerError\":null,\"instanceAnnotations\":[],\"typeAnnotation\":null}", "innerError": { "request-id": "44bfc8bb-d502-4fb4-bd46-2855b53adf99", "date": "2020-05-11T15:51:22" } }}

Document Details

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• ID: 89240617-03fa-d4c4-7916-b5a511364f0e
• Version Independent ID: 3bdaa341-1fad-76c8-bb52-4b5b50755eef
• Content: List governanceRoleAssignments - Microsoft Graph beta
• Content Source: api-reference/beta/api/governanceroleassignment-list.md
• Product: microsoft-identity-platform
• Technology: microsoft-graph
• GitHub Login: @shauliu
• Microsoft Alias: MSGraphDocsVteam