Deprecate BaseImageResponse.prompt after up_sampled_prompt proto removal

src/xai_sdk/image.py

@@ -1,4 +1,5 @@
 import base64
+import warnings
 from typing import Any, Sequence, Union
 
 import grpc
@@ -66,8 +67,18 @@ def prompt(self) -> str:
 
         This is different from the prompt used in the request because prompts get rewritten by the
         system.
+
+        .. deprecated::
+            This field is no longer populated by the server and always returns an empty string.
+            It will be removed in a future release.
         """
-        return self._image.up_sampled_prompt
+        warnings.warn(
+            "BaseImageResponse.prompt is deprecated and will be removed in a future release. "
+            "The field is no longer populated by the server.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+        return ""
 
     @property
     def respect_moderation(self) -> bool:
@@ -159,7 +170,7 @@ def _make_span_response_attributes(
         image_pb2.ImageFormat.Name(request.format).removeprefix("IMG_FORMAT_").lower()
     )
     for index, response in enumerate(responses):
-        attributes[f"gen_ai.response.{index}.image.up_sampled_prompt"] = response.prompt
+        attributes[f"gen_ai.response.{index}.image.up_sampled_prompt"] = ""
         attributes[f"gen_ai.response.{index}.image.respect_moderation"] = response.respect_moderation
         if request.format == image_pb2.ImageFormat.IMG_FORMAT_URL:
             if response._image.url:

src/xai_sdk/proto/v5/image_pb2.pyi

@@ -109,16 +109,14 @@ class ImageResponse(_message.Message):
     def __init__(self, images: _Optional[_Iterable[_Union[GeneratedImage, _Mapping]]] = ..., model: _Optional[str] = ..., usage: _Optional[_Union[_usage_pb2.SamplingUsage, _Mapping]] = ...) -> None: ...
 
 class GeneratedImage(_message.Message):
-    __slots__ = ("base64", "url", "up_sampled_prompt", "respect_moderation")
+    __slots__ = ("base64", "url", "respect_moderation")
     BASE64_FIELD_NUMBER: _ClassVar[int]
     URL_FIELD_NUMBER: _ClassVar[int]
-    UP_SAMPLED_PROMPT_FIELD_NUMBER: _ClassVar[int]
     RESPECT_MODERATION_FIELD_NUMBER: _ClassVar[int]
     base64: str
     url: str
-    up_sampled_prompt: str
     respect_moderation: bool
-    def __init__(self, base64: _Optional[str] = ..., url: _Optional[str] = ..., up_sampled_prompt: _Optional[str] = ..., respect_moderation: bool = ...) -> None: ...
+    def __init__(self, base64: _Optional[str] = ..., url: _Optional[str] = ..., respect_moderation: bool = ...) -> None: ...
 
 class ImageUrlContent(_message.Message):
     __slots__ = ("image_url", "detail")

src/xai_sdk/proto/v6/image_pb2.pyi

@@ -110,16 +110,14 @@ class ImageResponse(_message.Message):
     def __init__(self, images: _Optional[_Iterable[_Union[GeneratedImage, _Mapping]]] = ..., model: _Optional[str] = ..., usage: _Optional[_Union[_usage_pb2.SamplingUsage, _Mapping]] = ...) -> None: ...
 
 class GeneratedImage(_message.Message):
-    __slots__ = ("base64", "url", "up_sampled_prompt", "respect_moderation")
+    __slots__ = ("base64", "url", "respect_moderation")
     BASE64_FIELD_NUMBER: _ClassVar[int]
     URL_FIELD_NUMBER: _ClassVar[int]
-    UP_SAMPLED_PROMPT_FIELD_NUMBER: _ClassVar[int]
     RESPECT_MODERATION_FIELD_NUMBER: _ClassVar[int]
     base64: str
     url: str
-    up_sampled_prompt: str
     respect_moderation: bool
-    def __init__(self, base64: _Optional[str] = ..., url: _Optional[str] = ..., up_sampled_prompt: _Optional[str] = ..., respect_moderation: bool = ...) -> None: ...
+    def __init__(self, base64: _Optional[str] = ..., url: _Optional[str] = ..., respect_moderation: bool = ...) -> None: ...
 
 class ImageUrlContent(_message.Message):
     __slots__ = ("image_url", "detail")