User Guide: SDKs > JavaScript SDK > Invoking an Integration Service

Invoking an Integration Service

Invoke a Service

This API invokes an integration service that is configured in the Volt MX Foundry portal.

 // Sample code to fetch the integration service details  
var integrationClient = null;
var serviceName = < your - service - name > ;
var operationName = < your - operation - name > ;
var params = {
    "your-input-keys": "your-input-values"
};
var headers = {
    "your-header-keys": "your-header-values"; //If there are no headers,pass null

    try {
        integrationClient = client.getIntegrationService(serviceName);
    } catch (exception) {
        console.log("Exception" + exception.message);
    }
    integrationClient.invokeOperation(operationName, headers, params,
        function(result) {
            console.log("Integration Service Response is :" + JSON.stringify(response));
        },
        function(error) {      
            console.log("Integration Service Failure :" + JSON.stringify(error));
        }
    );

Note: The client is the voltmx.sdk(); object.

Error Codes for Failure Callbacks for Integration Services

Error Code	Error Message
100	UnhandledMFcode
101	Invalid User Credentials.
102	Invalid App Credentials.
103	Invalid User/App Credentials.
104	Session/Token got invalidated in the backend. Please login.
105	Invalid provider in appServices
106	Claims Token is Unavailable
1000	An unknown error has occurred
1011	An error occurred while making the request. Please check device connectivity, server url and request parameters
1013	Invalid JSON response was returned
1014	Request to server has timed out