Zendesk Put Api V2 User_fields User_field_id

#### Updating a Dropdown (Tagger) or Multiselect Field Dropdown and multiselect fields return an array of `custom_field_options` which specify the name, value, and order of the list of dropdown or multiselect options. Understand the following behavior when updating a dropdown or multiselect field: - All options must be passed on update. Options that are not passed will be removed. As a result, these values will be removed from any organizations. - To create a new option, pass a null `id` al...