code: func (r Account_Contact) GetAllContactTypes() (resp []datatypes.Account_Contact_Type, err error) {
  	err = r.Session.DoRequest("SoftLayer_Account_Contact", "getAllContactTypes", nil, &r.Options, &resp)
  	return
  }
docs: // This method will return an array of SoftLayer_Account_Contact_Type objects which can be used when creating or editing an account contact.