[
  {
    "user_id": 1,
    "tenant_id": 1,
    "role": "owner",
    "is_default": 1
  },
  {
    "user_id": 2,
    "tenant_id": 1,
    "role": "admin",
    "is_default": 1
  },
  {
    "user_id": 3,
    "tenant_id": 1,
    "role": "member",
    "is_default": 1
  },
  {
    "user_id": 4,
    "tenant_id": 2,
    "role": "owner",
    "is_default": 1
  },
  {
    "user_id": 5,
    "tenant_id": 2,
    "role": "member",
    "is_default": 1
  }
]