Basic Kinesis Stream CRUD.

moto/kinesis/exceptions.py

@@ -0,0 +1,19 @@
+from __future__ import unicode_literals
+
+import json
+from werkzeug.exceptions import BadRequest
+
+
+class ResourceNotFoundError(BadRequest):
+    def __init__(self, message):
+        super(ResourceNotFoundError, self).__init__()
+        self.description = json.dumps({
+            "message": message,
+            '__type': 'ResourceNotFoundException',
+        })
+
+
+class StreamNotFoundError(ResourceNotFoundError):
+    def __init__(self, stream_name):
+        super(StreamNotFoundError, self).__init__(
+            'Stream {} under account 123456789012 not found.'.format(stream_name))