Choose the permission or permissions marked as least privileged for this API. Use a higher privileged permission or permissions only if your app requires it. For details about delegated and application permissions, see Permission types. To learn more about these permissions, see the permissions reference.
Permission type
Least privileged permissions
Higher privileged permissions
Delegated (work or school account)
CustomSecAttributeDefinition.Read.All
CustomSecAttributeDefinition.ReadWrite.All
Delegated (personal Microsoft account)
Not supported.
Not supported.
Application
CustomSecAttributeDefinition.Read.All
CustomSecAttributeDefinition.ReadWrite.All
Important
In delegated scenarios with work or school accounts, the signed-in user must be assigned a supported Microsoft Entra role or a custom role with a supported role permission. The following privileged roles are supported for this operation.
Attribute Assignment Reader
Attribute Definition Reader
Attribute Assignment Administrator
Attribute Definition Administrator
By default, Global Administrator and other administrator roles don't have permissions to read, define, or assign custom security attributes.
HTTP request
GET /directory/customSecurityAttributeDefinitions/{customSecurityAttributeDefinitionId}/allowedValues
Optional query parameters
This method supports the $select OData query parameter to help customize the response. For general information, see OData query parameters.
GET https://graph.microsoft.com/v1.0/directory/customSecurityAttributeDefinitions/Engineering_Project/allowedValues
// Code snippets are only available for the latest version. Current version is 5.x
// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Directory.CustomSecurityAttributeDefinitions["{customSecurityAttributeDefinition-id}"].AllowedValues.GetAsync();
// Code snippets are only available for the latest major version. Current major version is $v1.*
// Dependencies
import (
"context"
msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
//other-imports
)
// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
allowedValues, err := graphClient.Directory().CustomSecurityAttributeDefinitions().ByCustomSecurityAttributeDefinitionId("customSecurityAttributeDefinition-id").AllowedValues().Get(context.Background(), nil)
// Code snippets are only available for the latest version. Current version is 6.x
GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);
AllowedValueCollectionResponse result = graphClient.directory().customSecurityAttributeDefinitions().byCustomSecurityAttributeDefinitionId("{customSecurityAttributeDefinition-id}").allowedValues().get();
# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
result = await graph_client.directory.custom_security_attribute_definitions.by_custom_security_attribute_definition_id('customSecurityAttributeDefinition-id').allowed_values.get()