FIX: connection details improvements

src/utils/errorCodes.ts

@@ -60,6 +60,10 @@ const PIPELINE = {
 const INPUT = {
   NOT_FOUND: 'INPUT.NOT_FOUND',
 };
+const CONNECTION = {
+  NOT_FOUND: 'CONNECTION.NOT_FOUND',
+  PLATFORM_NOT_FOUND: 'CONNECTION.PLATFORM_NOT_FOUND',
+};
 const TRANSFORMATION = {
   NOT_FOUND: 'TRANSFORMATION.NOT_FOUND',
 };
@@ -77,6 +81,7 @@ const ErrorCodes = {
   PIPELINE,
   INPUT,
   TRANSFORMATION,
+  CONNECTION,
 };
 
 export default ErrorCodes;