Changes to POST /api/v1beta/me/messages/regeneratestream

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/submission_outcome to the response with the 200 status

added subschema #1 to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items response property oneOf list for the response status 200

added subschema #1 to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items response property oneOf list for the response status 200

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/approvals/items/child/oneOf[#/components/schemas/ChildApprovalRef]/display to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/approvals/items/display to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/display to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/approvals/items/child/oneOf[#/components/schemas/ChildApprovalRef]/display to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/approvals/items/display to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/display to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/files/items/file_capability/upload_allowed to the response with the 200 status

added the new client_tool enum value to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/kind response property for the response status 200

added the new client_tool enum value to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/kind response property for the response status 200

added the new tool_call_limit enum value to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/kind response property for the response status 200

added the new tool_call_limit enum value to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #4]/allOf[#/components/schemas/ContentPartToolApprovalRequest]/kind response property for the response status 200

added subschema #5 to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items response property oneOf list for the response status 200

added subschema #5 to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items response property oneOf list for the response status 200

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/files/items/outlook_provenance to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/files/items/external_id_ews_id to the response with the 200 status

added subschema #4 subschema #5 subschema #6 subschema #12 to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items response property oneOf list for the response status 200

added subschema #4 subschema #5 subschema #6 subschema #12 to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items response property oneOf list for the response status 200

removed subschema #4 subschema #5 subschema #6 subschema #12 from the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items response property oneOf list for the response status 200

removed subschema #4 subschema #5 subschema #6 subschema #12 from the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items response property oneOf list for the response status 200

added subschema #2 subschema #6 to the response body oneOf list for the response status 200

removed subschema #2 subschema #6 from the response body oneOf list for the response status 200

the response property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/task_result/result_message_id became optional for the status 200

added ProvenanceRunMode to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #11]/allOf[#/components/schemas/ContentPartDelegationPreambleMarker]/run_mode response property oneOf list for the response status 200

added ProvenanceRunMode to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #11]/allOf[#/components/schemas/ContentPartDelegationPreambleMarker]/run_mode response property oneOf list for the response status 200

removed DelegationRunMode from the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #11]/allOf[#/components/schemas/ContentPartDelegationPreambleMarker]/run_mode response property oneOf list for the response status 200

removed DelegationRunMode from the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #11]/allOf[#/components/schemas/ContentPartDelegationPreambleMarker]/run_mode response property oneOf list for the response status 200

added subschema #12 to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items response property oneOf list for the response status 200

added subschema #12 to the oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items response property oneOf list for the response status 200

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/initiator to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/task_result to the response with the 200 status

added the media type application/json for the response with the status 409

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #6]/allOf[#/components/schemas/ContentPartToolRejection]/never_allow to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/content/items/oneOf[subschema #6]/allOf[#/components/schemas/ContentPartToolRejection]/user_tool_approval_setting_id to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #6]/allOf[#/components/schemas/ContentPartToolRejection]/never_allow to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/content/items/oneOf[subschema #6]/allOf[#/components/schemas/ContentPartToolRejection]/user_tool_approval_setting_id to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/mcp_tools_disabled_by_user to the response with the 200 status

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/mcp_servers_disabled_by_user to the response with the 200 status

added subschema #2 subschema #6 to the response body oneOf list for the response status 200

removed subschema #2 subschema #6 from the response body oneOf list for the response status 200

added the optional property oneOf[subschema #2]/allOf[#/components/schemas/MessageSubmitStreamingResponseMessageComplete]/message/chat_provider_id to the response with the 200 status