(Swift) SharePoint -- Deny Approval

Denies approval for a file that was submitted for content approval.

Only documents in lists that are enabled for content approval can be denied.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    //  This requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    let http = CkoHttp()

    //  If SharePoint Windows classic authentication is used, then set the
    //  Login, Password, LoginDomain, and NtlmAuth properties.
    http.Login = "SHAREPOINT_USERNAME"
    http.Password = "SHAREPOINT_PASSWORD"
    http.LoginDomain = "SHAREPOINT_NTLM_DOMAIN"
    http.NtlmAuth = true

    //  The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
    //  If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
    //  establish the cookie as shown at SharePoint Online Authentication

    //  Indicate that we want a JSON reply
    http.Accept = "application/json;odata=verbose"

    //  Only persons who have Full Control or Design permissions can approve or reject
    //  items or files in a list or library that requires approval. Other site users
    //  can only view what they have permission to view or what they have uploaded
    //  themselves.
    // 
    //  Important:  Approval or rejection of items or files in lists or libraries must
    //  be done one at a time. You cannot approve or reject multiple items or files in
    //  one operation.
    // 

    let req = CkoHttpRequest()
    req.HttpVerb = "POST"
    req.Path = "/_api/web/GetFileByServerRelativeUrl('/ChilkatDocLibrary/sample.docx')/deny(comment='Check-in comment for the denial of approval.')"

    //  We need to add a form digest value in the X-RequestDigest header field.
    //  See this example for details on
    //  how to get (and cache) a form digest value
    req.AddHeader("X-RequestDigest", value: "SHAREPOINT_FORM_DIGEST")

    //  Send the request to deny the pending document approval.
    var bUseTls: Bool = true
    var resp: CkoHttpResponse? = http.SynchronousRequest("SHAREPOINT_HTTPS_DOMAIN", port: 443, ssl: bUseTls, req: req)
    if http.LastMethodSuccess != true {
        print("\(http.LastErrorText)")
        return
    }

    //  A successful update will return a 200 status code with an empty body.
    //  A non-successful update will return a JSON response body..
    if resp!.StatusCode.intValue != 200 {
        print("Response status code = \(resp!.StatusCode.intValue)")
        let json = CkoJsonObject()
        json.Load(resp!.BodyStr)
        json.EmitCompact = false
        print("\(json.Emit())")
        print("Failed")
        resp = nil
        return
    }

    resp = nil

    print("Success.")

}