OrgMember

joined_atinteger<int64>required

Example: 1609459200

org_idstringrequired

Example: org-123

rolestringrequired

Example: admin

user_idstringrequired

Example: user-456

OrgMember

{
  "joined_at": 1609459200,
  "org_id": "org-123",
  "role": "admin",
  "user_id": "user-456"
}