{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://repository.gatech.edu/structures/SumsWhoLoggedIn.json",
  "name": "SumsWhoLoggedIn",
  "type": "object",
  "properties": {
    "ToolId": {
      "type": "int32"
    },
    "ToolName": {
      "type": "string"
    },
    "ResearcherName": {
      "type": "string"
    },
    "StartDateTime": {
      "type": "datetime"
    },
    "EndDateTime": {
      "type": "datetime"
    }
  }
}