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B4X

Remove a Request Header from a REST Request

See more REST Examples

Demonstrates Rest.RemoveHeader, which removes all request headers matching the supplied name.

Background. Removing a header is useful when reusing a Rest object across requests that require different header sets.

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B4X
Dim success As Boolean = False

Dim rest As ChilkatRest
rest.Initialize("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.
Dim bTls As Boolean = True
Dim bAutoReconnect As Boolean = True
success = rest.Connect("example.com", 443, bTls, bAutoReconnect)
If success = False Then
    Log(rest.LastErrorText)
    Return
End If


rest.AddHeader("Accept", "application/json")
rest.AddHeader("X-Custom-Header", "example-value")

'  Remove a previously added request header by name.
rest.RemoveHeader("X-Custom-Header")

Dim responseText As String = rest.FullRequestNoBody("GET", "/api/data")
If rest.LastMethodSuccess = False Then
    Log(rest.LastErrorText)
    Return
End If

Log(responseText)