Get a random subset of provider's id_connection

{
  "type": "object",
  "required": [
    "connections"
  ],
  "properties": {
    "connections": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "id",
          "id_connector",
          "active"
        ],
        "properties": {
          "active": {
            "type": "boolean",
            "description": "This connection is active and will be automatically synced"
          },
          "created": {
            "type": "string",
            "format": "date-time",
            "description": "Creation date"
          },
          "id": {
            "type": "integer",
            "description": "ID of connection"
          },
          "id_connector": {
            "type": "integer",
            "description": "ID of the related connector"
          },
          "id_user": {
            "type": "integer",
            "description": "ID of the related user"
          },
          "last_push": {
            "type": "string",
            "format": "date-time",
            "description": "Last successful push"
          },
          "last_update": {
            "type": "string",
            "format": "date-time",
            "description": "Last successful update"
          },
          "next_try": {
            "type": "string",
            "format": "date-time",
            "description": "Date of next synchronization"
          }
        }
      }
    },
    "total": {
      "type": "number",
      "description": "total number of results"
    }
  }
}