{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Group",
  "title": "Group",
  "type": "object",
  "description": "Represents the metadata of a group. Member lists are retrieved via a separate endpoint.",
  "additionalProperties": true,
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the group (service-generated).",
      "minLength": 18,
      "maxLength": 26,
      "pattern": "^grp_[1-9a-km-zA-HJ-NP-Z]{14,22}$"
    },
    "name": {
      "type": "string",
      "description": "Name of the group. Must be unique within its connection. Must contain between 1 and 128 printable ASCII characters.",
      "minLength": 1,
      "maxLength": 128,
      "pattern": "^[\\x20-\\x7E]+$"
    },
    "external_id": {
      "type": "string",
      "description": "External identifier for the group, often used for SCIM synchronization. Max length of 256 characters.",
      "maxLength": 256
    },
    "connection_id": {
      "type": "string",
      "description": "Identifier for the connection this group belongs to (if a connection group).",
      "format": "connection-id"
    },
    "tenant_name": {
      "type": "string",
      "description": "Identifier for the tenant this group belongs to.",
      "minLength": 3,
      "pattern": "^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?$"
    },
    "created_at": {
      "type": "string",
      "description": "Timestamp of when the group was created.",
      "format": "date-time"
    },
    "updated_at": {
      "type": "string",
      "description": "Timestamp of when the group was last updated.",
      "format": "date-time"
    }
  }
}