{
"billing_tag": {
"billing_tag_id": "string",
"name": "string",
"create_time": "2023-01-15T01:30:15.01Z",
"update_time": "2023-01-15T01:30:15.01Z",
"delete_time": "2023-01-15T01:30:15.01Z",
"category": "string",
"billing_category": "CATEGORY_UNSPECIFIED"
}
}