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← cd ~/roles
// roles/azure · management-and-governance

Service Group ReaderAzure built-in role

Role Definition for reader of a Service Group

Role IDde754d53-652d-4c75-a67f-1e48d8b49c97
CategoryManagement-and-governance
Actions2
Data actions0

What it can do

PermissionWhat it allows
*/readEvery operation matching */read
Microsoft.Authorization/*/readAny read operation on anything under Microsoft.Authorization

Assign it

Scope it as tightly as you can: a resource or resource group rather than the whole subscription.

azure cli
az role assignment create \
  --assignee "jane.doe@contoso.com" \
  --role "Service Group Reader" \
  --scope "/subscriptions/<subscription id>/resourceGroups/<resource group>"
powershell3 lines
New-AzRoleAssignment -SignInName "jane.doe@contoso.com" `
  -RoleDefinitionName "Service Group Reader" `
  -Scope "/subscriptions/<subscription id>/resourceGroups/<resource group>"
bicep7 lines
resource assignment 'Microsoft.Authorization/roleAssignments@2022-04-01' = {
  name: guid(resourceGroup().id, principalId, 'de754d53-652d-4c75-a67f-1e48d8b49c97')
  properties: {
    roleDefinitionId: subscriptionResourceId('Microsoft.Authorization/roleDefinitions', 'de754d53-652d-4c75-a67f-1e48d8b49c97')
    principalId: principalId
  }
}

Who already has it?

kql · azure resource graph
authorizationresources
| where type == "microsoft.authorization/roleassignments"
| where tostring(properties.roleDefinitionId) endswith "de754d53-652d-4c75-a67f-1e48d8b49c97"
| project principalId = tostring(properties.principalId), principalType = tostring(properties.principalType), scope = tostring(properties.scope)

Other management-and-governance roles

Find the smallest role for a task →

Sources