Debug error when user cannot be looked up at ANM

Author: Chris Wiechmann

apibuilder4elastic/custom_flow_nodes/api-builder-plugin-axway-api-management/src/actions.js

@@ -493,7 +493,7 @@ async function _getCurrentGWUser(requestHeaders, region, logger) {
 			if(region) {
 				throw new Error(`Error getting current user. Request sent to: '${anmConfig.url}' based on given region: '${region}'. Response-Code: ${err.statusCode}`);
 			} else {
-				throw new Error(`Error getting current user. Request sent to: '${anmConfig.url}'. Response-Code: ${err.statusCode}`);
+				throw new Error(`Error getting current user. Request sent to: '${anmConfig.url}'. Response-Code: ${JSON.stringify(err)}`);
 			}
 		});
 	return loginName;