Invoking an Integration Service

// Sample code to fetch the integration service details
var serviceName = "integration_service_name";
// Get an instance of SDK
var client = voltmx.sdk.getCurrentInstance();
var integrationSvc = client.getIntegrationService(serviceName);
var operationName = "operation_name";
var params = {
    "custom-input-key1": "custom-input-value1"
};
var headers = {
    "custom-header-key1": "custom-header-value1"
}; //If there are no headers,pass null
// options is an optional parameter that helps in configuring the network layer. 
// To configure for a thin layer, use xmlHttpRequestOptions instead of httpRequestOptions.  
// Values for timeoutIntervalForRequest and timeoutIntervalForResource are in seconds.
// If the request is failing because the network is unreliable, you can provide the following values:
// timeoutIntervalForRequest: This is the time taken by the client to receive headers. This is in seconds.
// timeoutIntervalForResource: The timeout for each chunk download. This is in seconds.
var options = {
    "httpRequestOptions": {
        "timeoutIntervalForRequest": 60,
        "timeoutIntervalForResource": 600
    }
};
integrationSvc.invokeOperation(operationName, headers, params, function(response) {
    voltmx.print("Integration Service Response is: " + JSON.stringify(response));
}, function(error) {
    voltmx.print("Integration Service Failure:" + JSON.stringify(error));
}, options);