Update Gtag Config - Markifact

Replaces a google tag config in a Google Tag Manager workspace with a full resource payload. Google tag configs hold gtag.js settings in a Google Tag Manager container. Version and publish to take changes live.


App	Google Tag Manager
Operation ID	`gtm_update_gtag_config`
Type	Action
Connection	`gtm` (required)
Credits per run	1
Agent / MCP tool	Yes
Requires approval	Yes (write operation)

Inputs

Field	Type	Required	Default	Description
`account`	DynamicAccount	Yes	-	Select the Google Tag Manager account.
`container`	DynamicAccount	Yes	-	Select the container.
`workspace`	DynamicAccount	Yes	-	Select the workspace.
`gtag_config`	DynamicAccount	Yes	-	Select the google tag config to update, or provide its ID.
`gtag_config_payload`	object or string	Yes	-	Full replacement GtagConfig resource; the update replaces the google tag config entirely, so include every field it should keep. Workflow: gtm_get_gtag_config -> edit the payload -> gtm_update_gtag_config. Full GtagConfig resource (object or JSON string) matching the Google Tag Manager API v2 GtagConfig spec. Must include type; settings go in parameter. Example: {“type”: “gtag”, “parameter”: [{“type”: “template”, “key”: “tagId”, “value”: “G-XXXXXXX”}]}

Output

Type: Dict Returns the updated google tag config as provided by the Tag Manager API.