Help Center/ Identity and Access Management/ API Reference/ API/ Permissions Management/ Checking Whether a User Group Has Specified Permissions for a Region-specific Project - KeystoneCheckProjectPermissionForGroup

Updated on 2025-12-27 GMT+08:00

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Checking Whether a User Group Has Specified Permissions for a Region-specific Project - KeystoneCheckProjectPermissionForGroup

Function

This API is provided for the administrator to check whether a user group has specified permissions for a region-specific project.

The API can be called using both the global endpoint and region-specific endpoints. For IAM endpoints, see Regions and Endpoints.

Debugging

You can debug this API in API Explorer.

Authorization Information

Each account is authorized to call all APIs, but its IAM users must obtain the required permissions. For details, see Permissions and Supported Actions.

URI

HEAD /v3/projects/{project_id}/groups/{group_id}/roles/{role_id}

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
group_id	Yes	String	User group ID. For details about how to obtain a user group ID, see Obtaining Account, IAM User, Group, Project, Region, and Agency Information.
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining Account, IAM User, Group, Project, Region, and Agency Information.
role_id	Yes	String	Permission ID. For details about how to obtain a permission ID, see Listing Permissions.

Request Parameters

**Table 2** Parameters in the request header
Parameter	Mandatory	Type	Description
Content-Type	Yes	String	Fill application/json;charset=utf8 in this field.
X-Auth-Token	Yes	String	Access token issued to a user to bear its identity and permissions. For details about the permissions required by the token, see Actions.

Response Parameters

None

Example Request

Request for checking whether a user group has specified permissions for a region-specific project

HEAD https://iam.myhuaweicloud.com/v3/projects/{project_id}/groups/{group_id}/roles/{role_id}

Example Response

None

Status Codes

Status Code	Description
204	The request is successful. (The user group has the specified permissions for the region-specific project.)
400	Invalid parameters.
401	Authentication failed.
403	Access denied.
404	The requested resource cannot be found.