action etherpad_create_diff_htmlusing_post {
  provider: etherpad
  method: POST
  path: "/createDiffHTML"
  encoding: json
  input: {
    type: "object"
    properties: {
      endRev: {
        type: "string"
      }
      padID: {
        type: "string"
      }
      startRev: {
        type: "string"
      }
    }
    additionalProperties: false
  }
  output: {
    type: "object"
    properties: {
      code: {
        type: "integer"
      }
      data: {
        type: "object"
        properties: {}
      }
      message: {
        type: "string"
      }
    }
  }
}