You can grant permissions to each collaborator/sub-account in the console. For the authorization method, please see Authorization Management.
EMR currently provides two permission roles, which you can search for by the EMR keyword in Policy in the CAM Console.
|QcloudEMRReadOnlyAccess (read-only access)||Call the API for getting component configuration information
Call the API for getting monitoring information
Call the API for getting node information
Get the cluster list
|QcloudEMRFullAccess (full access)||Inherit OPS access