don't lowercase serialized body entries (#2608)

Azure · May 31, 2024 · 1c66198 · 1c66198
1 parent 8a37852
commit 1c66198
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Showing 6 changed files with 15 additions and 7 deletions.
diff --git a/.chronus/changes/fix_body_root-2024-4-31-12-40-38.md b/.chronus/changes/fix_body_root-2024-4-31-12-40-38.md
@@ -0,0 +1,8 @@
+---
+changeKind: fix
+packages:
+  - "@autorest/python"
+  - "@azure-tools/typespec-python"
+---
+
+don't lowercase serialized names when building a body from splatted arguments
diff --git a/packages/autorest.python/autorest/preprocess/__init__.py b/packages/autorest.python/autorest/preprocess/__init__.py
@@ -324,9 +324,9 @@ def update_parameter(self, yaml_data: Dict[str, Any]) -> None:
         if yaml_data.get("propertyToParameterName"):
             # need to create a new one with padded keys and values
             yaml_data["propertyToParameterName"] = {
-                self.pad_reserved_words(prop, PadType.PROPERTY)
-                .lower(): self.pad_reserved_words(param_name, PadType.PARAMETER)
-                .lower()
+                self.pad_reserved_words(prop, PadType.PROPERTY): self.pad_reserved_words(
+                    param_name, PadType.PARAMETER
+                ).lower()
                 for prop, param_name in yaml_data["propertyToParameterName"].items()
             }
         wire_name_lower = (yaml_data.get("wireName") or "").lower()

diff --git a/...on/test/azure/generated/payload-multipart/payload/multipart/aio/operations/_operations.py b/...on/test/azure/generated/payload-multipart/payload/multipart/aio/operations/_operations.py
@@ -843,7 +843,7 @@ async def anonymous_model(  # pylint: disable=inconsistent-return-statements
         if body is _Unset:
             if profile_image is _Unset:
                 raise TypeError("missing required argument: profile_image")
-            body = {"profileimage": profile_image}
+            body = {"profileImage": profile_image}
             body = {k: v for k, v in body.items() if v is not None}
         _body = body.as_dict() if isinstance(body, _model_base.Model) else body
         _file_fields: List[str] = ["profileImage"]

diff --git a/...python/test/azure/generated/payload-multipart/payload/multipart/operations/_operations.py b/...python/test/azure/generated/payload-multipart/payload/multipart/operations/_operations.py
@@ -904,7 +904,7 @@ def anonymous_model(  # pylint: disable=inconsistent-return-statements
         if body is _Unset:
             if profile_image is _Unset:
                 raise TypeError("missing required argument: profile_image")
-            body = {"profileimage": profile_image}
+            body = {"profileImage": profile_image}
             body = {k: v for k, v in body.items() if v is not None}
         _body = body.as_dict() if isinstance(body, _model_base.Model) else body
         _file_fields: List[str] = ["profileImage"]

diff --git a/...est/unbranded/generated/payload-multipart/payload/multipart/aio/operations/_operations.py b/...est/unbranded/generated/payload-multipart/payload/multipart/aio/operations/_operations.py
@@ -834,7 +834,7 @@ async def anonymous_model(  # pylint: disable=inconsistent-return-statements
         if body is _Unset:
             if profile_image is _Unset:
                 raise TypeError("missing required argument: profile_image")
-            body = {"profileimage": profile_image}
+            body = {"profileImage": profile_image}
             body = {k: v for k, v in body.items() if v is not None}
         _body = body.as_dict() if isinstance(body, _model_base.Model) else body
         _file_fields: List[str] = ["profileImage"]

diff --git a/...on/test/unbranded/generated/payload-multipart/payload/multipart/operations/_operations.py b/...on/test/unbranded/generated/payload-multipart/payload/multipart/operations/_operations.py
@@ -895,7 +895,7 @@ def anonymous_model(  # pylint: disable=inconsistent-return-statements
         if body is _Unset:
             if profile_image is _Unset:
                 raise TypeError("missing required argument: profile_image")
-            body = {"profileimage": profile_image}
+            body = {"profileImage": profile_image}
             body = {k: v for k, v in body.items() if v is not None}
         _body = body.as_dict() if isinstance(body, _model_base.Model) else body
         _file_fields: List[str] = ["profileImage"]