[TECHDEBT] Align CPS NCMP REST API Specification and Implementationmr/823/126723/8

- Updated ncmp.yml to align implementation with specification
- Added new Exception classes to differentiate between server NCMP
  issues and client based NCMP issues
- Added 500 error to specification
- Added org.onap.cps.utils to list of packages in
  LayeredArchitectureTest as build was failing

Issue-ID: CPS-823
Signed-off-by: JosephKeenan <joseph.keenan@est.tech>
Change-Id: Ic646db5cc4dfc8d14106c8374b7c62cc9f9ab6e7

1 files changed, 11 insertions, 1 deletions

diff --git a/cps-ncmp-rest/docs/openapi/components.yaml b/cps-ncmp-rest/docs/openapi/components.yaml
index e63f9c0b84..36338d8d47 100644
--- a/cps-ncmp-rest/docs/openapi/components.yaml
+++ b/cps-ncmp-rest/docs/openapi/components.yaml
@@ -1,5 +1,5 @@
 #  ============LICENSE_START=======================================================
-#  Copyright (C) 2021 Nordix Foundation
+#  Copyright (C) 2021-2022 Nordix Foundation
 #  Modifications Copyright (C) 2021 Pantheon.tech
 #  ================================================================================
 #  Licensed under the Apache License, Version 2.0 (the "License");
@@ -374,6 +374,16 @@ components:
         application/json:
           schema:
             type: object
+    InternalServerError:
+      description: Internal Server Error
+      content:
+        application/json:
+          schema:
+            $ref: "#/components/schemas/ErrorMessage"
+          example:
+            status: 500
+            message: Internal Server Error
+            details: Internal Server Error occured
     Created:
       description: Created
       content: {}