use different method to read request body

import_api_app/resources/WriteJobResultsToDrupal.py

-from flask_restful import Resource, request, reqparse
+from flask_restful import Resource, request
 from flask_restful import current_app
 from helpers.Error import ImportApiError
 from datetime import datetime
@@ -83,31 +83,13 @@ class WriteJobResultToDrupal(Resource):
             description: There was a problem
         """
         try:
-            current_app.logger.debug("report data: " + bytes.decode(request.data))
-            parser = reqparse.RequestParser()
-            parser.add_argument('earliest')
-            parser.add_argument('elapsedTime')
-            parser.add_argument('fatal')
-            parser.add_argument('ignore')
-            parser.add_argument('institutionId')
-            parser.add_argument('latest')
-            parser.add_argument('messageId')
-            parser.add_argument('previousMessageId')
-            parser.add_argument('recordSetId')
-            parser.add_argument('sessionId')
-            parser.add_argument('step')
-            parser.add_argument('success')
-            parser.add_argument('total')
-            parser.add_argument('version')
-            parser.add_argument('warning')
-            args = parser.parse_args()
-            fatal = args['fatal']
+            body = request.get_json(force=True)
+            current_app.logger.debug("report data: " + json.dumps(body, indent=2))
+            fatal = body['fatal']
             status = 'FAILED'
             if fatal == 0:
                 status = 'SUCCESS'
-            report = json.dumps(request.json, indent=2)
-            report += '\n' + args['institutionId'] + ' * ' + args['recordSetId'] + ' * ' +\
-                      args['sessionId'] + ' * ' + args['step']
+            report = json.dumps(body, indent=2)
             return write_results(job_drupal_uuid, job_log_drupal_uuid, status, report)
         except ImportApiError as e:
             return {'error': e.message}, 500