`THttpRequest`
pt		SetrequestMethod
pt		SetrequestUrl
pt		SetrequestSize
pt		Setstatus
pt		SetresponseSize
pt		SetuserAgent
pt		SetremoteIp
pt		Setreferer
pt		SetcacheLookup
pt		SetcacheHit
pt		SetcacheValidatedWithOriginServer
pt		SetcacheFillBytes

`TGoogleBaseObject`
		AllowAdditionalProperties