def METHOD_NAME(group_link_id: Optional[pulumi.Input[str]] = None,
                                  product_id: Optional[pulumi.Input[str]] = None,
                                  resource_group_name: Optional[pulumi.Input[str]] = None,
                                  service_name: Optional[pulumi.Input[str]] = None,
                                  opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetProductGroupLinkResult]:
    """
    Gets the group link for the product.
    Azure REST API version: 2022-09-01-preview.
    :param str group_link_id: Product-Group link identifier. Must be unique in the current API Management service instance.
    :param str product_id: Product identifier. Must be unique in the current API Management service instance.
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    :param str service_name: The name of the API Management service.
    """
    ...