Swift

Get a List of Message IDs in GMail User's Mailbox

See more GMail REST API Examples

Demonstrates how to get a list of message IDs in a GMail mailbox. The "userId" can be either the user's email address or the special value "me" to indicate the authenticated user. Swift

func chilkatTest() {
    var success: Bool = false

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

    let http = CkoHttp()!

    http.authToken = "ACCESS_TOKEN"

    http.accept = "application/json"

    let resp = CkoHttpResponse()!
    success = http.httpNoBody(verb: "GET", url: "https://www.googleapis.com/gmail/v1/users/userId/messages", response: resp)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    print("Response Status Code: \(resp.statusCode.intValue)")

    let jsonResponse = CkoJsonObject()!
    jsonResponse.load(json: resp.bodyStr)
    jsonResponse.emitCompact = false
    print("\(jsonResponse.emit()!)")

    if resp.statusCode.intValue != 200 {
        print("Failed.")
        return
    }

    // {
    //   "messages": [
    //     users.messages Resource
    //   ],
    //   "nextPageToken": string,
    //   "resultSizeEstimate": unsigned integer
    // }

    var id: String?
    var threadId: String?

    var resultSizeEstimate: Int = jsonResponse.int(of: "resultSizeEstimate").intValue
    var i: Int = 0
    var count_i: Int = jsonResponse.size(ofArray: "messages").intValue
    while i < count_i {
        jsonResponse.i = i
        id = jsonResponse.string(of: "messages[i].id")
        threadId = jsonResponse.string(of: "messages[i].threadId")
        i = i + 1
    }


}