Deletes the resource policy of the S3 Access Grants instance. The resource policy is used to manage cross-account access to your S3 Access Grants instance. By deleting the resource policy, you delete any cross-account permissions to your S3 Access Grants instance.
See https://www.paws-r-sdk.com/docs/s3control_delete_access_grants_instance_resource_policy/ for full documentation.
s3control_delete_access_grants_instance_resource_policy(AccountId)
[required] The ID of the Amazon Web Services account that is making this request.