You can grant permissions to each collaborator/sub-account in the console. For the authorization method, please see CAM.
EMR currently provides three permission roles, which you can search for by the EMR keyword on the policy page in the CAM Console.
|QcloudEMRObserverAccess (observer 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.
|QcloudEMROperationAccess (OPS access)||Inherit the observer access.
Modify parameters and distribute configurations.
|QcloudEMRAdministratorAccess (admin access)||Inherit OPS access.