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> Unreal Engine API Reference > Runtime > HTTP > FHttpRequestAdapterBase > FHttpRequestAdapterBase::AppendToHeader

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FHttpRequestAdapterBase::AppendToHeader

Appends to the value already set in the header.

Windows

MacOS

Linux

Override Hierarchy

IHttpRequest::AppendToHeader()

FHttpRequestAdapterBase::AppendToHeader()

References

Module	HTTP
Header	/Engine/Source/Runtime/Online/HTTP/Public/HttpRequestAdapter.h
Include	#include "HttpRequestAdapter.h"

Syntax

virtual void AppendToHeader
(
const FString & HeaderName,
const FString & AdditionalHeaderValue
)

Remarks

Appends to the value already set in the header. If there is already content in that header, a comma delimiter is used. If the header is as of yet unset, the result is the same as calling SetHeader Content-Length is the only header set for you. Also see: SetHeader()

Parameters

Parameter	Description
HeaderName	Name of the header (ie, Content-Type)
AdditionalHeaderValue	Value to add to the existing contents of the specified header. comma is inserted between old value and new value, per HTTP specifications

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