{
  "$schema": "https://json-structure.org/draft-01/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/soracom/main/json-structure/soracom-sim-structure.json",
  "title": "Soracom SIM Structure",
  "description": "JSON Structure for a Soracom SIM resource, describing core identifiers, lifecycle status, group binding, and session state.",
  "type": "object",
  "properties": {
    "simId": {"type": "string", "description": "Unique Soracom-assigned SIM identifier."},
    "imsi": {"type": "string"},
    "iccid": {"type": "string"},
    "msisdn": {"type": "string"},
    "operatorId": {"type": "string"},
    "groupId": {"type": ["string", "null"]},
    "type": {"type": "string"},
    "status": {"type": "string", "enum": ["ready", "active", "inactive", "standby", "suspended", "terminated"]},
    "tags": {"type": "object"},
    "imei": {"type": ["string", "null"]},
    "sessionStatus": {
      "type": "object",
      "properties": {
        "online": {"type": "boolean"},
        "imei": {"type": "string"},
        "lastUpdatedAt": {"type": "integer"}
      }
    },
    "createdTime": {"type": "integer"},
    "lastModifiedTime": {"type": "integer"}
  },
  "required": ["simId", "operatorId", "status"]
}