public static FieldFetcher fetcher(final String pathAssistantSid, 
                                       final String pathTaskSid, 
                                       final String pathSid) {
        return new FieldFetcher(pathAssistantSid, pathTaskSid, pathSid);
    }
public static FieldFetcher fetcher ( final String pathAssistantSid , final String pathTaskSid , final String pathSid ) { return new FieldFetcher ( pathAssistantSid , pathTaskSid , pathSid ) ; }
Create a FieldFetcher to execute fetch.

@param pathAssistantSid The unique ID of the Assistant.
@param pathTaskSid The unique ID of the Task associated with this Field.
@param pathSid A 34 character string that uniquely identifies this resource.
@return FieldFetcher capable of executing the fetch