text: class ClientError {
      constructor(code, description, internalError) {
          this.code = code;
          this.description = description;
          this.internalError = internalError;
      }
  
      toString() {
          return `ClientError[${this.code}] ${this.description} ${this.internalError && this.internalError.toString()}`
      }
  }
  
  exports.ClientError = ClientError;
  