Lists roles that can be granted on a Google Cloud resource. A role is grantable if the IAM policy for the resource can contain bindings to the role.
HTTP request
POST https://iam.googleapis.com/v1/roles:queryGrantableRoles
The URL uses gRPC Transcoding syntax.
Request body
The request body contains data with the following structure:
| JSON representation |
|---|
{
"fullResourceName"
:
string
,
"view"
:
enum (
|
| Fields | |
|---|---|
fullResourceName
|
Required. Required. The full resource name to query from the list of grantable roles. The name follows the Google Cloud Platform resource format. For example, a Cloud Platform project with id |
view
|
|
pageSize
|
Optional limit on the number of roles to include in the response. The default is 300, and the maximum is 2,000. |
pageToken
|
Optional pagination token returned in an earlier QueryGrantableRolesResponse. |
Response body
The grantable role query response.
If successful, the response body contains data with the following structure:
| JSON representation |
|---|
{
"roles"
:
[
{
object (
|
| Fields | |
|---|---|
roles[]
|
The list of matching roles. |
nextPageToken
|
To retrieve the next page of results, set |
Authorization scopes
Requires one of the following OAuth scopes:
-
https://www.googleapis.com/auth/iam -
https://www.googleapis.com/auth/cloud-platform
For more information, see the Authentication Overview .

