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PureBasic

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.

Chilkat PureBasic Downloads

PureBasic
IncludeFile "CkRest.pb"

Procedure ChilkatExample()

    success.i = 0

    rest.i = CkRest::ckCreate()
    If rest.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    ;  Connect to the REST server.  The 3rd argument enables TLS (use 1 for HTTPS on port 443),
    ;  and the 4th enables automatic reconnection if the connection is dropped between requests.
    bTls.i = 1
    bAutoReconnect.i = 1
    success = CkRest::ckConnect(rest,"example.com",443,bTls,bAutoReconnect)
    If success = 0
        Debug CkRest::ckLastErrorText(rest)
        CkRest::ckDispose(rest)
        ProcedureReturn
    EndIf

    CkRest::ckAddHeader(rest,"Accept","application/json")
    CkRest::ckAddHeader(rest,"X-Custom-Header","example-value")

    ;  Remove a previously added request header by name.
    CkRest::ckRemoveHeader(rest,"X-Custom-Header")

    responseText.s = CkRest::ckFullRequestNoBody(rest,"GET","/api/data")
    If CkRest::ckLastMethodSuccess(rest) = 0
        Debug CkRest::ckLastErrorText(rest)
        CkRest::ckDispose(rest)
        ProcedureReturn
    EndIf

    Debug responseText


    CkRest::ckDispose(rest)


    ProcedureReturn
EndProcedure