DataFlex

List all Labels in the User's Mailbox

See more GMail REST API Examples

List all Labels in the GMail User's Mailbox DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    String sUserId
    String sUrl
    Variant vSb
    Handle hoSb
    Handle hoJson
    String sTemp1
    Integer iTemp1

    Move False To iSuccess

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End
    Set ComAuthToken Of hoHttp To "GMAIL-ACCESS-TOKEN"

    Move "me" To sUserId
    Get ComSetUrlVar Of hoHttp "userId" sUserId To iSuccess

    Move "https://www.googleapis.com/gmail/v1/users/{$userId}/labels" To sUrl

    Set ComSessionLogFilename Of hoHttp To "c:/temp/qa_output/sessionLog.txt"

    // Get the list of GMail labels as JSON.
    Get Create (RefClass(cComChilkatStringBuilder)) To hoSb
    If (Not(IsComObjectCreated(hoSb))) Begin
        Send CreateComObject of hoSb
    End
    Get pvComObject of hoSb to vSb
    Get ComQuickGetSb Of hoHttp sUrl vSb To iSuccess
    If (iSuccess <> True) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End
    Get pvComObject of hoSb to vSb
    Get ComLoadSb Of hoJson vSb To iSuccess
    Set ComEmitCompact Of hoJson To False
    Get ComEmit Of hoJson To sTemp1
    Showln sTemp1

    Get ComLastStatus Of hoHttp To iTemp1
    If (iTemp1 <> 200) Begin
        Showln "Failed."
        Procedure_Return
    End



End_Procedure