Descriptions of available object Permissions are listed here

The following are the examples of HTTP status codes including errors that API can generate

Response codes	Response content	Description
200 OK		The access to the object was granted successfully.
400 Bad Request	Can't delete access from the owner of team	You can't change access permissions for the user with 'Owner' role if you are making requests on behalf of the 'Owner'.
400 Bad Request	Can't delete access from owner object	You can't change access permissions for the user if you are making requests on behalf of this user
400 Bad Request	You can't share non team objects.	The object key that was specified does not belong to your team.
400 Bad Request	Invalid access value	The permission that was specified is invalid.
400 Bad Request	Blocked access is not supported for Team	'Blocked' Permission couldn't be specified for the 'AccessOfTeam' parameter.
403 Forbidden	Access denied	Access to the object is denied.
404 Not Found	Object not found	The group or user ID that was specified doesn't exists.