code: func GetByAddress(c context.Context, client *v1.Service, address string) (*Build, error) {
  	msg, err := v1.GetByAddress(c, client, address)
  	if err != nil {
  		return nil, err
  	}
  
  	var build Build
  	err = build.ParseMessage(msg)
  	return &build, err
  }
docs: // GetByAddress fetches a build by its address.
  // Returns (nil, nil) if build is not found.