fixes for trigger workflow

Author: annahileta

server/api/apiFactory.js

@@ -49,7 +49,7 @@ const createMaestroApi = (axios, basePath, accountId, accessToken) => {
   };
 
   const triggerWorkflow = async (args, triggerUrl) => {
-    const response = await api.post(triggerUrl);
+    const response = await api.post(triggerUrl, args);
     return response.data;
   };
 

server/services/workflowsService.js

@@ -31,9 +31,8 @@ class WorkflowsService {
   static triggerWorkflowInstance = async (args, payload, triggerRequirements) => {
     const api = initMaestroApi(args.accountId, args.basePath, args.accessToken);
     const triggerPayload = {
-      participant: {},
-      metadata: {},
-      payload,
+      instance_name: '',
+      trigger_inputs: payload,
     };
     const triggerResponse = await api.triggerWorkflow(triggerPayload, triggerRequirements.trigger_http_config.url);