Create Demand Gen Carousel Ad - Markifact

Creates a Demand Gen carousel ad with 2-10 carousel cards (each with image, headline, and final URL).


App	Google Ads
Operation ID	`gads_create_demand_gen_carousel_ad`
Type	Action
Connection	`gads` (required)
Credits per run	3
Agent / MCP tool	Yes
Requires approval	Yes (write operation)

Inputs

Field	Type	Required	Default	Description
`account`	GadsAccountItem or object or array of object or string or integer	Yes	-	Select the Google Ads account, ask user for it if not provided
`ad_group_id`	string or SelectItem	Yes	-	Select the ad group for this ad (must be a Demand Gen ad group)
`ad_status`	string or SelectItem	No	-	Select the status for the ad. Available options: ‘ENABLED’, ‘PAUSED’
`ad_name`	string	No	-	Optional name for the ad. If not provided, a name will be generated automatically.
`business_name`	string	Yes	-	Your business/brand name (max 25 characters).
`logo_image`	string	Yes	-	Logo image. Accepts a direct image URL or Google Drive share link (set to ‘Anyone with the link’). 1:1 aspect ratio, min 128x128px. Required.
`headline`	string	Yes	-	Headline of the ad (max 40 characters).
`description`	string	Yes	-	Descriptive text of the ad (max 90 characters).
`final_url`	string	Yes	-	Default landing page URL for the ad (e.g., `https://example.com`).
`carousel_cards`	array of CarouselCard	Yes	-	List of carousel cards (min 2, max 10).

CarouselCard

A single Demand Gen carousel card.

Field	Type	Required	Default	Description
`headline`	string	Yes	-	Headline of the carousel card. Required. Max 40 characters.
`final_url`	string	Yes	-	Landing page URL for this card (e.g., `https://example.com/product`). Required.
`marketing_image_asset`	string	No	-	1.91:1 landscape marketing image. Accepts a direct image URL or Google Drive share link (set to ‘Anyone with the link’). This and/or square_marketing_image_asset is required.
`square_marketing_image_asset`	string	No	-	1:1 square marketing image. Accepts a direct image URL or Google Drive share link (set to ‘Anyone with the link’). This and/or marketing_image_asset is required.
`portrait_marketing_image_asset`	string	No	-	4:5 portrait marketing image. Accepts a direct image URL or Google Drive share link (set to ‘Anyone with the link’). Optional.
`call_to_action_text`	string	No	-	Call to action text for this card (max 25 characters). Use plain text like ‘Learn more’ or ‘Shop now’; no underscores needed. Optional.

GadsAccountItem

Field	Type	Required	Default	Description
`value`	string	Yes	-
`label`	string	Yes	-
`managerId`	string	Yes	-	The manager ID for the Google Ads account. Ask user to use the dropdown to select accounts, this manager id is selected background and not shown to the user.

SelectItem

Field	Type	Required	Default	Description
`value`	string	Yes	-	The value of the selectable item.
`label`	string	Yes	-	The label of the selectable item, used for display purposes. If not provided, defaults to the value.

Output

Type: Dict Returns created ads details. Fields: created_ads, created_count