message: Adding pageable back, since that is the correct way, and the issue needs to be looked at in SDK/autorest/CLI
diff: "schema": {
  "$ref": "#/definitions/ErrorResponse"
  }
  + },
  + "x-ms-pageable": {
  + "nextLinkName": "nextLink"
  }
  }
  }
  "schema": {
  "$ref": "#/definitions/ErrorResponse"
  }
  + },
  + "x-ms-pageable": {
  + "nextLinkName": "nextLink"
  }
  }
  }
  "$ref": "#/definitions/ErrorResponse"
  }
  }
  + },
  + "x-ms-pageable": {
  + "nextLinkName": "nextLink"
  }
  }
  },
  