Update item field

Updates a field of a given item.

Parameters

Parameter	Description
Custom List app name	Name of Custom List app in SharePoint (not id)
Item ID	ID of item
Field	Name of field/column (StaticName, not Title)
Value	New value of property

Output

Record with information about whether operation failed or not.

Member	Description
HasFailed	Whether operation has failed or not
ErrorMessage	A description of the failure, if any
ErrorCode	An error code related to operation failure. Is 0 if no failure occured

Errors

Error code	Description
1000	Unspecified error.
1000001	User is not authorized to perform operation.
1000004	Item with given id does not exist.