Update the definition of an existing principal mapping.

/services/webservices/system/util/security/operations/

id: ID of the principal mapping.

type: Type of the principal mapping.

identifier (optional): Text identifier of the principal mapping.

group (optional): Group to which the principal mapping belongs.

Current settings of the same elements as the request elements.

Invalid Input: If the principal mapping is missing or invalid.

Security: If the user is not composite\admin.