TMSS-272: fixed exception type

LCS/PyCommon/json_utils.py

@@ -178,18 +178,18 @@ def validate_json_against_schema(json_string: str, schema: str):
     try:
         json_object = json.loads(json_string)
     except json.decoder.JSONDecodeError as e:
-        raise jsonschema.SchemaValidationException("Invalid JSON: %s\n%s" % (str(e), json_string))
+        raise jsonschema.exceptions.ValidationError("Invalid JSON: %s\n%s" % (str(e), json_string))
 
     try:
         schema_object = json.loads(schema)
     except json.decoder.JSONDecodeError as e:
-        raise jsonschema.SchemaValidationException("Invalid JSON: %s\n%s" % (str(e), schema))
+        raise jsonschema.exceptions.ValidationError("Invalid JSON: %s\n%s" % (str(e), schema))
 
     # now do the actual validation
     try:
         validate_json_object_with_schema(json_object, schema_object)
     except jsonschema.ValidationError as e:
-        raise jsonschema.SchemaValidationException(str(e))
+        raise jsonschema.exceptions.ValidationError(str(e))
 
 
 def get_default_json_object_for_schema(schema: str) -> dict: