Changes to Retrieve

added the new optional request property tools/additionalProperties/oneOf[subschema #2: RetrievalChunkTool]/tool_responses/additionalProperties/items/metadata/heading

added the new optional request property tools/additionalProperties/oneOf[subschema #3: RetrievalFullContextTool]/tool_responses/additionalProperties/items/metadata/heading

added the new optional header request parameter workspace-key

added trace discriminator mapping keys to the tools/additionalProperties request property

added TraceTool to the tools/additionalProperties request property oneOf list

added the new required request property tools/additionalProperties/oneOf[subschema #1: ModelCitationTool]/tool_responses/additionalProperties/chunk_ids

added the new required request property tools/additionalProperties/oneOf[subschema #1: ModelCitationTool]/tool_responses/additionalProperties/offset_end

added the new required request property tools/additionalProperties/oneOf[subschema #1: ModelCitationTool]/tool_responses/additionalProperties/offset_start

added the new required request property tools/additionalProperties/oneOf[subschema #1: ModelCitationTool]/tool_responses/additionalProperties/statement

the tools/additionalProperties/oneOf[subschema #1: ModelCitationTool]/tool_responses/additionalProperties request property type changed from array to object

the response's body type changed from object to no type for status 200

the response's body type changed from no type to object for status 200

added the new optional request property config_ext_id

added the pattern ^wrk-[a-zA-Z0-9]{8}$ to the request property workspace_ext_id

the tools/additionalProperties request property type changed from object to no type

removed the request property model

removed the request property system_message

removed the request property tools/additionalProperties/description

removed the request property tools/additionalProperties/name

removed the request property tools/additionalProperties/tool_args

removed the request property tools/additionalProperties/tool_responses

added discriminator to tools/additionalProperties request property

added ModelCitationTool RetrievalChunkTool-Input RetrievalFullContextTool-Input to the tools/additionalProperties request property oneOf list