code: func (i *Invitation) GetInvitationTeamURL() string {
  	if i == nil || i.InvitationTeamURL == nil {
  		return ""
  	}
  	return *i.InvitationTeamURL
  }
docs: // GetInvitationTeamURL returns the InvitationTeamURL field if it's non-nil, zero value otherwise.