AI-generated Key Takeaways
- 
          DropDownCustomField is a type of CustomField with a drop-down data type. 
- 
          It inherits fields from CustomField such as id, name, description, isActive, entityType, dataType, and visibility. 
- 
          The DropDownCustomField specifically includes an optionsfield, which is a read-only list of CustomFieldOption objects.
- 
          The entityTypeanddataTypefields are read-only if a CustomFieldValue exists for the field.
A custom field that has the drop-down data type.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202411
| Field | |
|---|---|
| CustomField(inherited) | |
| 
                            | 
                            Unique ID of the  | 
| 
                            | 
                            Name of the  | 
| 
                            | 
                            A description of the custom field. This value is optional. The maximum length is 511 characters | 
| 
                            | 
                            Specifies whether or not the custom fields is active. This attribute is read-only. | 
| 
                            | The type of entity that this custom field is associated with. This attribute is read-only if there exists a CustomFieldValue for this field. Enumerations 
 | 
| 
                            | The type of data this custom field contains. This attribute is read-only if there exists a CustomFieldValue for this field. Enumerations 
 | 
| 
                            | How visible/accessible this field is in the UI. Enumerations 
 | 
| DropDownCustomField | |
| 
                            | The options allowed for this custom field. This is read only. |