Buckets: testIamPermissions

Tests a set of permissions on the given bucket to see which, if any, are held by the caller.

Required permissions

Permissions are not required for using this method.

GET https://storage.googleapis.com/storage/v1/b/bucket/iam/testPermissions

In addition to standard query parameters, the following query parameters apply to this method.

To see an example of how to include query parameters in a request, see the JSON API Overview page.

Parameter name	Value	Description
Path parameters
`bucket`	`string`	Name of a bucket.
Required query parameters
`permissions`	`string`	Permissions to test. Note: Providing `storage.buckets.list` or `storage.buckets.create` returns an error, as these permissions apply to projects instead of buckets.

Do not supply a request body with this method.

If successful, this method returns a response body with the following structure:

{
  "kind": "storage#testIamPermissionsResponse",
  "permissions": [
    string
  ]
}

Property name	Value	Description	Notes
`kind`	`string`	The kind of item this is.
`permissions[]`	`list`	The permissions held by the caller. Permissions are always of the format `"storage.resource.capability"`, where `resource` is one of `buckets`, `objects`, or `managedFolders`. See Cloud Storage IAM Permissions for a list of supported permissions.

For information about status and error codes returned by this API, see the reference page.

Use the APIs Explorer below to call this method on live data and see the response.