| Name | Description | Type | Additional information |
|---|---|---|---|
| Key |
Key of the User-Defined Field. Cannot be blank or null. |
string |
Required |
| Value |
Value of the User-Defined Field |
string |
None. |
| Visibility |
Visibility level Use: "V" - Visible and modifyable by the user "R" - Visible, but readonly for the user "H" - Hidden - not visible or modifyable by a user Defaults to visible. |
string |
None. |