Missing `message` field in RealtimeResponse error object

[bml1g12]

As of today, the spec says:

    RealtimeResponse:
      type: object
      description: The response resource.
      properties:
        id:
          type: string
          description: The unique ID of the response.
        object:
          description: The object type, must be `realtime.response`.
          x-stainless-const: true
          const: realtime.response
        status:
          type: string
          enum:
            - completed
            - cancelled
            - failed
            - incomplete
            - in_progress
          description: |
            The final status of the response (`completed`, `cancelled`, `failed`, or 
            `incomplete`, `in_progress`).
        status_details:
          type: object
          description: Additional details about the status.
          properties:
            type:
              type: string
              enum:
                - completed
                - cancelled
                - incomplete
                - failed
              description: |
                The type of error that caused the response to fail, corresponding 
                with the `status` field (`completed`, `cancelled`, `incomplete`, 
                `failed`).
            reason:
              type: string
              enum:
                - turn_detected
                - client_cancelled
                - max_output_tokens
                - content_filter
              description: |
                The reason the Response did not complete. For a `cancelled` Response, 
                one of `turn_detected` (the server VAD detected a new start of speech) 
                or `client_cancelled` (the client sent a cancel event). For an 
                `incomplete` Response, one of `max_output_tokens` or `content_filter` 
                (the server-side safety filter activated and cut off the response).
            error:
              type: object
              description: |
                A description of the error that caused the response to fail, 
                populated when the `status` is `failed`.
              properties:
                type:
                  type: string
                  description: The type of error.
                code:
                  type: string
                  description: Error code, if any.

Here the error should be:

            error:
              type: object
              description: |
                A description of the error that caused the response to fail, 
                populated when the `status` is `failed`.
              properties:
                type:
                  type: string
                  description: The type of error.
                code:
                  type: string
                  description: Error code, if any.
                messasge:
                  type: string
                  description: Error message, if any.

For reasons/examples explained here - the message field is in use currently