type DropDownCustomFieldValue (v202408)
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Last updated 2025-08-06 UTC.
[null,null,["Last updated 2025-08-06 UTC."],[[["\u003cp\u003e\u003ccode\u003eDropDownCustomFieldValue\u003c/code\u003e is a type of \u003ccode\u003eCustomFieldValue\u003c/code\u003e specifically for custom fields with a drop-down data type.\u003c/p\u003e\n"],["\u003cp\u003eIt inherits from \u003ccode\u003eBaseCustomFieldValue\u003c/code\u003e and includes a \u003ccode\u003ecustomFieldId\u003c/code\u003e to associate it with a specific custom field.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDropDownCustomFieldValue\u003c/code\u003e uses \u003ccode\u003ecustomFieldOptionId\u003c/code\u003e to store the selected option from the drop-down custom field.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDropDownCustomFieldValue\u003c/code\u003e is used within the context of several services like \u003ccode\u003eProposalLineItemService\u003c/code\u003e, \u003ccode\u003eProposalService\u003c/code\u003e, \u003ccode\u003eCreativeService\u003c/code\u003e, \u003ccode\u003eForecastService\u003c/code\u003e, \u003ccode\u003eLineItemService\u003c/code\u003e and \u003ccode\u003eOrderService\u003c/code\u003e.\u003c/p\u003e\n"]]],["The content details the `DropDownCustomFieldValue`, a specific type of `CustomFieldValue` used when a `CustomField` has a `DROP_DOWN` data type. It inherits from `BaseCustomFieldValue`. Key information includes: a mandatory `customFieldId` (long) referencing the associated `CustomField`, and a `customFieldOptionId` (long) that points to the relevant `CustomFieldOption` ID. These elements are under the namespace `https://www.google.com/apis/ads/publisher/v202408`. Services provided are Creative, Forecast, LineItem, Order, and Proposal.\n"],null,["# type DropDownCustomFieldValue (v202408)\n\n**Service** \n[CreativeService](/ad-manager/api/reference/v202408/CreativeService.DropDownCustomFieldValue) [ForecastService](/ad-manager/api/reference/v202408/ForecastService.DropDownCustomFieldValue) [LineItemService](/ad-manager/api/reference/v202408/LineItemService.DropDownCustomFieldValue) [OrderService](/ad-manager/api/reference/v202408/OrderService.DropDownCustomFieldValue) **ProposalLineItemService** [ProposalService](/ad-manager/api/reference/v202408/ProposalService.DropDownCustomFieldValue) **Inheritance** \n[BaseCustomFieldValue](/ad-manager/api/reference/v202408/ProposalLineItemService.BaseCustomFieldValue) \n▼\n[CustomFieldValue](/ad-manager/api/reference/v202408/ProposalLineItemService.CustomFieldValue) **DropDownCustomFieldValue**\n\nA [CustomFieldValue](/ad-manager/api/reference/v202408/ProposalLineItemService.CustomFieldValue) for a [CustomField](/ad-manager/api/reference/v202408/CustomFieldService.CustomField) that has a [CustomField.dataType](/ad-manager/api/reference/v202408/CustomFieldService.CustomField#dataType) of\n[CustomFieldDataType.DROP_DOWN](/ad-manager/api/reference/v202408/CustomFieldService.CustomFieldDataType#DROP_DOWN)\n\n*** ** * ** ***\n\nNamespace\n:\n `https://www.google.com/apis/ads/publisher/v202408`\n\n| Field ----- ||\n|---------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| **`BaseCustomFieldValue` (inherited)** ||\n| ### `customFieldId` | ` `xsd:`long` Id of the `CustomField` to which this value belongs. This attribute is required. |\n| **`DropDownCustomFieldValue`** ||\n| ### `customFieldOptionId` | ` `xsd:`long` The [ID](/ad-manager/api/reference/v202408/CustomFieldService.CustomFieldOption#id) of the [CustomFieldOption](/ad-manager/api/reference/v202408/CustomFieldService.CustomFieldOption) for this value. |"]]
