Download API definition:
Update the specified project role.
To assign permissions to a role PATCH body MUST include an array of permissions. If a user is not Organization Administrator permissions that could be assigned to the role are limited to permissions the user has on a project.
Authorization header with valid Bearer token for scope
For more documentation on authorization and how to get access token visit OAUTH2 Authorization page.
User must be an Organization Administrator for the Organization that owns a given Project or have
administration_manage_roles permission assigned at the Project level.
An Organization Administrator must have at least one of the following roles assigned in User Management: Account Administrator, Co-Administrator, or CONNECT Services Administrator. For more information about User Management please visit our Bentley Communities Licensing, Cloud, and Web Services wiki page.