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Add a Request Header to a REST Request

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Demonstrates Rest.AddHeader, which adds an HTTP request header field. The 1st argument is the field name and the 2nd is the value. Adding a header whose name already exists replaces the previous value.

Background. Request headers configured with AddHeader are applied to subsequent requests sent through the object, such as Accept, Content-Type, or custom application headers.

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Local $bSuccess = False

$oRest = ObjCreate("Chilkat.Rest")

;  Connect to the REST server.  The 3rd argument enables TLS (use True for HTTPS on port 443),
;  and the 4th enables automatic reconnection if the connection is dropped between requests.
Local $bTls = True
Local $bAutoReconnect = True
$bSuccess = $oRest.Connect("example.com",443,$bTls,$bAutoReconnect)
If ($bSuccess = False) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

;  Add request header fields.  The 1st argument is the field name and the 2nd is the value.
;  Adding a header with a name that already exists replaces the previous value.
$oRest.AddHeader("Accept","application/json")
$oRest.AddHeader("X-Custom-Header","example-value")

Local $sResponseText = $oRest.FullRequestNoBody("GET","/api/data")
If ($oRest.LastMethodSuccess = False) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite($sResponseText & @CRLF)