json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "properties": {
          "id": {
              "type": "string",
              "pattern": "^[A-Fa-f\\d]{24}$"
          },
          "applicationId": {
              "type": "string",
              "pattern": "^[A-Fa-f\\d]{24}$"
          },
          "creationDate": {
              "type": "string",
              "format": "date-time"
          },
          "lastUpdated": {
              "type": "string",
              "format": "date-time"
          },
          "authorId": {
              "type": "string",
              "pattern": "^[A-Fa-f\\d]{24}$"
          },
          "authorType": {
              "type": "string",
              "enum": [
                  "flow",
                  "user",
                  "device",
                  "apiToken",
                  "notebook"
              ]
          },
          "status": {
              "type": "string",
              "enum": [
                  "pending",
                  "moving",
                  "deleting",
                  "completed"
              ]
          },
          "name": {
              "type": "string",
              "minLength": 1,
              "maxLength": 1024
          },
          "parentDirectory": {
              "type": "string",
              "maxLength": 1024
          },
          "type": {
              "type": "string",
              "enum": [
                  "file",
                  "directory"
              ]
          },
          "fileSize": {
              "type": "number"
          },
          "contentType": {
              "type": "string",
              "maxLength": 1024
          },
          "fileDimensions": {
              "type": "object",
              "properties": {
                  "width": {
                      "type": "number"
                  },
                  "height": {
                      "type": "number"
                  }
              }
          },
          "upload": {
              "type": "object",
              "properties": {
                  "url": {
                      "type": "string"
                  },
                  "fields": {
                      "type": "object",
                      "patternProperties": {
                          "^.*$": {
                              "type": "string"
                          }
                      },
                      "properties": {
                          "key": {
                              "type": "string"
                          },
                          "bucket": {
                              "type": "string"
                          }
                      }
                  }
              }
          }
      }
  }