Lambda code to add a document to CloudSearch using javascript SDK

docIndexer_snippet2.js

addToIndex = function (bucketName, docName, docContent, context) {
    
    var csd = new AWS.CloudSearchDomain({
        endpoint: CS_NAME+'.'+SERVICES_REGION+'.cloudsearch.amazonaws.com',
        apiVersion: '2013-01-01'
    });
    
    // see documentation at :
    // http://docs.aws.amazon.com/cloudsearch/latest/developerguide/preparing-data.html#creating-document-batches
    var jbatch = [  {"type": "add",
                    "id": bucketName+':'+docName,
                    "fields": {"content": docContent,
                              "content_encoding": "ISO-8859-1",
                              "content_type": "text/plain",
 	                            "resourcename": docName }, } ];
    
    var params = { contentType: 'application/json', documents: JSON.stringify(jbatch) };
  
    csd.uploadDocuments(params, function(err, data) {
        if (err) {
            console.log('CloudSearchDomain ERROR');
        }
        else {
            console.log('CloudSearchDomain SUCCESS');
        }
    });
};