Modifies a CAS Supplementary Service Profile given a specific ID.
|Parameter Name||Required||Service Affecting||Data Type||Default Value||Possible Values||Description|
|Description||No||No||string||none||64 - Max Length||A description of the profile.|
|Hold||Yes||No||Enum||0||Possible values: ||Used to enable/disable the Hold/Off Hold feature. If it is enabled, the user can hit flash hook to put the acitive call on hold (a dial tone will be played).|
|Transfer||Yes||No||Enum||0||Possible values: ||Used to enable/disable the Transfer feature. If it is enabled, the user can hit flash hook to get a dial tone (the active call will be put on hold) and to start dialing the phone number that the active call will be transferred to. Hold is a precondition for Transfer, if Hold is set to false then Transfer will automatically be set to false.|
The POST can contain either only the attributes that are being updated, or the full set of attributes for the resource