		AllowAdditionalProperties (TGoogleBaseObject)
pt		Setfirst_detected (TUrlCrawlErrorsSample)
pt		Setlast_crawled (TUrlCrawlErrorsSample)
pt		SetpageUrl (TUrlCrawlErrorsSample)
pt		SetresponseCode (TUrlCrawlErrorsSample)
pt		SeturlDetails (TUrlCrawlErrorsSample)