docs(validation): Correct typing for parameters

Michael Brewer · Michael Brewer · commit a232da7b0361 · 2021-03-24T22:32:42.000-07:00
diff --git a/aws_lambda_powertools/utilities/validation/base.py b/aws_lambda_powertools/utilities/validation/base.py
@@ -40,7 +40,7 @@ def validate_data_against_schema(data: Dict, schema: Dict, formats: Optional[Dic
         raise SchemaValidationError(message)
 
 
-def unwrap_event_from_envelope(data: Dict, envelope: str, jmespath_options: Dict) -> Any:
+def unwrap_event_from_envelope(data: Dict, envelope: str, jmespath_options: Optional[Dict]) -> Any:
     """Searches data using JMESPath expression
 
     Parameters
diff --git a/aws_lambda_powertools/utilities/validation/validator.py b/aws_lambda_powertools/utilities/validation/validator.py
@@ -133,7 +133,7 @@ def handler(event, context):
 
 def validate(
     event: Dict,
-    schema: Dict = None,
+    schema: Dict,
     formats: Optional[Dict] = None,
     envelope: str = None,
     jmespath_options: Dict = None,
