Data.Cloud.AmazonAPI.TAmazonBasicService.IssueRequest

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[–] Properties Type: function Visibility: protected Source:

Data.Cloud.AmazonAPI.pas

Data.Cloud.AmazonAPI.hpp

Unit: Data.Cloud.AmazonAPI Parent: TAmazonBasicService

Delphi

function IssueRequest(const URL: string; QueryParams: TStringList; ResponseInfo: TCloudResponseInfo;
out ResultString: string; RequestStream: TStream = nil): TCloudHTTP; overload;
function IssueRequest(URL: string; QueryParams: TStringList; ResponseInfo: TCloudResponseInfo;
RequestStream: TStream = nil): TCloudHTTP; overload;

C++

Data::Cloud::Cloudapi::TCloudHTTP* __fastcall IssueRequest(const System::UnicodeString URL, System::Classes::TStringList* QueryParams, Data::Cloud::Cloudapi::TCloudResponseInfo* ResponseInfo, /* out */ System::UnicodeString &ResultString, System::Classes::TStream* RequestStream = (System::Classes::TStream*)(0x0))/* overload */;
Data::Cloud::Cloudapi::TCloudHTTP* __fastcall IssueRequest(System::UnicodeString URL, System::Classes::TStringList* QueryParams, Data::Cloud::Cloudapi::TCloudResponseInfo* ResponseInfo, System::Classes::TStream* RequestStream = (System::Classes::TStream*)(0x0))/* overload */;

Description

Issues the HTTP request, as either a GET or a POST.

There are two IssueRequest overloaded methods. With the first one you can obtain the string representation of the response content, using ResultString.

If the RequestStream is specified, then a POST request is issued, the stream is used in the HTTP request as the body, and the query parameters are placed in the URL of the request. Otherwise, if it is nil, then the CanonicalizedQueryString is built from the given information and is placed in the body of the request, which is issued as a GET.

The following table shows the significance of the parameters:

Parameter	Description
URL	The request URL, without any query parameters
QueryParameters	The query parameters of the request
ResponseInfo	The optional response info to populate, or nil
ResultString	The string representation of the response content
RequestStream	The request stream to set as the body of the request, or nil

See Also

• System.Classes.TStringList
• System.Classes.TStream
• Data.Cloud.CloudAPI.TCloudHTTP
• Data.Cloud.AmazonAPI.TAmazonBasicService