@shipengine/connect-carrier-api/src/requests/base-request-schema.ts

This is the typescript/javascript definitions for carrier api

import Joi from 'joi';
import { AuthorizationSchema } from '../models/authorization-schema';

export const BaseRequestSchema = Joi.object({
  transaction_id: Joi.string().required(),
  authorization: AuthorizationSchema.optional(),
  metadata: Joi.object().pattern(/.*/, [Joi.any()]).optional(),
});