fixup: error messages for trace log in callPostObject handler

Author: Will Toozs

lib/api/apiUtils/apiCallers/callPostObject.js

@@ -94,7 +94,7 @@ async function parseFormData(request, response, requestContexts, log) {
                 });
 
                 tempFileStream.on('error', (err) => {
-                    log.trace('Error streaming file to temporary location', { error: err });
+                    log.trace('Error streaming file to temporary location', { error: err.message });
                     reject(errors.InternalError);
                 });
 
@@ -116,7 +116,7 @@ async function parseFormData(request, response, requestContexts, log) {
         });
 
         formDataParser.on('error', (err) => {
-            log.trace('Error processing form data:', { error: err.description });
+            log.trace('Error processing form data:', { error: err.message });
             request.unpipe(formDataParser);
             // Following observed AWS behaviour
             reject(errors.MalformedPOSTRequest);
@@ -131,7 +131,7 @@ function getFileStat(filePath, log) {
     return new Promise((resolve, reject) => {
         fs.stat(filePath, (err, stats) => {
             if (err) {
-                log.trace('Error getting file size', { error: err });
+                log.trace('Error getting file size', { error: err.message });
                 return reject(errors.InternalError);
             }
             return resolve(stats);