{
  "type": "array",
  "items": {
    "type": "object",
    "allOf": [
      { "$ref": "../../../../../../spec/fixtures/api/schemas/public_api/v4/issue.json" },
      {
        "required" : [
          "link_type",
          "issue_link_id",
          "link_created_at",
          "link_updated_at"
        ],
        "properties" : {
          "link_type": {
             "type": "string",
             "enum": ["relates_to", "blocks", "is_blocked_by"]
          },
          "issue_link_id": { "type": "integer" },
          "link_created_at": { "type": "string" },
          "link_updated_at": { "type": "string" }
        }
      }
    ]
  }
}