Parameter			Example	API version
SessionID*	Session identifier	string	7viklshodc6cnsh4s5vu75mqk0
Type*	1 - New comments and replies to comments 2 - Comment action set or changed  3 - Decision made or changed 4 - Proof state changed (locked / unlocked) 5 - Proof opened 6 - Proof processed 7 - proof trashed (since API version 14.9) 8 - proof deleted (since API version 14.9) 9 - proof archived (since API version 14.19)  10 - proof unarchived (since API version 14.19) 20 - User created 21 - User activated 22 - User deactivated 23 - User deleted	string	2
Url*	Callback URL	string
RetryInterval*	The retry interval in minutes.  Note: After 1 hour the interval is automatically changed to 60 minutes After 24 hours the event is purged	integer	5
AccountID	The target account on which to set the callback. If not provided the account will be obtained from the SessionID	integer	8643	13.5
ApplyToProofs	Apply a new URL to an existing proof	boolean

Response parameters

SOAPCallbackObjectArray: Array of SOAPCallbackObject