fix: exceptions changes

resend/exceptions.py

@@ -163,7 +163,10 @@ def __init__(
 # Dict with error code -> error type mapping
 ERRORS: Dict = {
     "400": {"validation_error": ValidationError},
-    "422": {"missing_required_fields": MissingRequiredFieldsError},
+    "422": {
+        "missing_required_fields": MissingRequiredFieldsError,
+        "validation_error": ValidationError
+    },
     "401": {"missing_api_key": MissingApiKeyError},
     "403": {"invalid_api_key": InvalidApiKeyError},
     "500": {"application_error": ApplicationError},
@@ -196,7 +199,7 @@ def raise_for_code_and_type(code: str, error_type: str, message: str) -> None:
     error = ERRORS.get(str(code))
 
     # Handle the case where the error might be unknown
-    if error is None or error.get(error_type) is None:
+    if error is None:
         raise ResendError(
             code=code, message=message, error_type=error_type, suggested_action=""
         )

tests/exceptions_test.py

@@ -3,6 +3,7 @@
 import pytest
 
 from resend.exceptions import (MissingApiKeyError, ResendError,
+                               ValidationError,
                                raise_for_code_and_type)
 
 
@@ -16,3 +17,13 @@ def test_raise_known_error(self):
         with pytest.raises(MissingApiKeyError) as e:
             raise_for_code_and_type(401, "missing_api_key", "err")
         assert e.type is MissingApiKeyError
+
+    def test_validation_error_from_422(self):
+        with pytest.raises(ValidationError) as e:
+            raise_for_code_and_type(422, "validation_error", "err")
+        assert e.type is ValidationError
+
+    def test_validation_error_from_400(self):
+        with pytest.raises(ValidationError) as e:
+            raise_for_code_and_type(400, "validation_error", "err")
+        assert e.type is ValidationError