Field

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Field",
  "type": "object",
  "description": "A single value in a result row. Exactly one of the typed properties will be present, corresponding to the column data type.",
  "properties": {
    "blobValue": {
      "type": "string",
      "description": "A value in binary format"
    },
    "booleanValue": {
      "type": "boolean",
      "description": "A boolean value"
    },
    "doubleValue": {
      "type": "number",
      "description": "A double-precision floating point value"
    },
    "isNull": {
      "type": "boolean",
      "description": "Whether the value is null"
    },
    "longValue": {
      "type": "integer",
      "description": "A long integer value"
    },
    "stringValue": {
      "type": "string",
      "description": "A string value"
    }
  }
}