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XblHttpCallGetResponseBodyBytesSize

Get the response body buffer size of the HTTP call.

Syntax

Parameters

call   _In_
Type: XblHttpCallHandle
The handle of the HTTP call. bufferSize   _Out_
Type: size_t*
The response body buffer size of the HTTP call.

Return value

Type: HRESULT Result code for this API operation. Possible values are S_OK, E_INVALIDARG, or E_FAIL.

Remarks

This can only be called after calling XblHttpCallPerformAsync when the HTTP task is completed. This will only be valid if the responsetype passed to PerformAsync was Vector.

Requirements

Header: http_call_c.h Library: Microsoft.Xbox.Services.14x.GDK.C.lib

See also

http_call_c
Last modified on August 4, 2026