Removes the specified tags from the specified resources. When you specify a tag key, the action removes both that key and its associated value. The operation succeeds even if you attempt to remove tags from a resource that were already removed. Note the following:
resourcegroupstaggingapi_untag_resources(ResourceARNList, TagKeys)
[required] A list of ARNs. An ARN (Amazon Resource Name) uniquely identifies a resource. You can specify a minimum of 1 and a maximum of 20 ARNs (resources) to untag. An ARN can be set to a maximum of 1600 characters. For more information, see Amazon Resource Names (ARNs) and AWS Service Namespaces in the AWS General Reference.
[required] A list of the tag keys that you want to remove from the specified resources.
svc$untag_resources( ResourceARNList = list( "string" ), TagKeys = list( "string" ) )
To remove tags from a resource, you need the necessary permissions for the service that the resource belongs to as well as permissions for removing tags. For more information, see this list.
You can only tag resources that are located in the specified Region for the AWS account.