WFGetExternalInterfaceList

This call fetches the list of external interfaces. You can view the XML input and output parameters, which have to be passed for fetching the list. There is a list of errors and warning that can occur in the execution.

Input Parameter description	View Sample InputXML
Output Parameter description	View Sample OutputXML
Errors and Warnings	View Sample code

Input Parameter description

* implies for the mandatory parameter.

Name	Parent Tag	Description	Valid Value
Option *	Root	It refers to the case sensitive call name.	case sensitive call name.
EngineName *	Root	It is the cabinet or database name, which has to be connected.	NA
SessionID *	Root	It is the logged in user session id	NA
ProcessDefinitionId*	Root	It is the process definition id whose interface list has to be fetched.	NA
ActivityId	Root	It is the activity id..	NA
InterfaceId	Root	It is the Interface id	NA
ProcessName	Root	It is the name of Process to be given if ProcessDefinitionID is 0	NA

Output Parameter description

Name	Parent Tag	Description
Option	Root	It refers to the case sensitive call name.
MainCode	Exception	Error code specified by WAPI.
InterfaceId	InterfaceInfo	It is the id of the interface.
InterfaceName	InterfaceInfo	It is the name of the interface
Id	Element	It is the id of the element of the specific interface.
Name	Element	It is the name of the element of the specific interface.
TotalCount	Root	It is the total number of external interfaces.

Errors and Warnings

Code	Constant Value	Message
11	WM_INVALID_SESSION_HANDLE	Invalid session
15	WM_INVALID_FILTER	The requested filter is invalid.