`TExternalDataConfiguration`
pt		Setautodetect
pt		SetbigtableOptions
pt		Setcompression
pt		SetcsvOptions
pt		SetgoogleSheetsOptions
pt		SetignoreUnknownValues
pt		SetmaxBadRecords
pt		Setschema
pt		SetsourceFormat
pt		SetsourceUris

`TGoogleBaseObject`
		AllowAdditionalProperties