SchemaGroup

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "SchemaGroup",
  "description": "An HL7v2 logical group construct.",
  "properties": {
    "choice": {
      "description": "True indicates that this is a choice group, meaning that only one of its segments can exist in a given message.",
      "type": "boolean"
    },
    "maxOccurs": {
      "description": "The maximum number of times this group can be repeated. 0 or -1 means unbounded.",
      "format": "int32",
      "type": "integer"
    },
    "members": {
      "description": "Nested groups and/or segments.",
      "items": {
        "$ref": "#/components/schemas/GroupOrSegment"
      },
      "type": "array"
    },
    "minOccurs": {
      "description": "The minimum number of times this group must be present/repeated.",
      "format": "int32",
      "type": "integer"
    },
    "name": {
      "description": "The name of this group. For example, \"ORDER_DETAIL\".",
      "type": "string"
    }
  },
  "type": "object"
}