ResultSetMetaData

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ResultSetMetaData",
  "type": "object",
  "description": "Metadata about the result set including column definitions.",
  "properties": {
    "format": {
      "type": "string",
      "description": "For v2 endpoints the only possible value for this field is jsonv2."
    },
    "numRows": {
      "type": "integer",
      "description": "The total number of rows of results."
    },
    "rowType": {
      "type": "array",
      "description": "Array of column descriptors for the result set."
    },
    "partitionInfo": {
      "type": "array",
      "description": "Information about result set partitions for large results."
    },
    "nullable": {
      "type": "boolean",
      "description": "If false, null values are replaced with the string 'null' in the result set."
    }
  }
}