This method retrieves the complete list of custom fields defined in the system.
Custom fields can be defined for various entities in the system. For example, to get all project custom fields, look at the records where DBDomain equals "Project".
The token obtained on connection
Returns a list of ApiCustomField records. Each record has these fields:
The object to which this custom field is attached. This can be any of:
The unique ID of the custom field for a given DBDomain.The IDs are CustomStr1, CustomStr2….
Used for sorting fields in user interfaces.
The name of the custom field as provided by the administrator.
The field type. Can be "String", "Combo", "ComboEditable" and "Hyperlink".
hMaximum length of field contents.
Indicates if a value must be supplied when editing a field.
A list of picklist options proposed to user.