(Swift 3,4,5...) DocuSign Send a Draft Envelope

See more DocuSign Examples

Demonstrates how to send a DocuSign draft envelope.

For more information, see https://developers.docusign.com/docs/esign-rest-api/reference/envelopes/envelopes/update/

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

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

    let http = CkoHttp()!

    // Load a previously obtained OAuth2 access token.
    let jsonToken = CkoJsonObject()!
    var success: Bool = jsonToken.loadFile("qa_data/tokens/docusign.json")
    if success == false {
        print("\(jsonToken.lastErrorText!)")
        return
    }

    // Adds the "Authorization: Bearer eyJ0eXAi.....UE8Kl_V8KroQ" header.
    http.authToken = jsonToken.string(of: "access_token")

    // Send the following request.
    // Make sure to use your own account ID (obtained from Get Docusign User Account Information)

    // PUT https://demo.docusign.net/restapi/v2.1/accounts/<account ID>/envelopes/<envelope ID> HTTP/1.1
    // Accept: application/json
    // Cache-Control: no-cache
    // Authorization: Bearer eyJ0eX...
    // Content-Length: ...
    // Content-Type: application/json
    // 
    // {
    //   "status": "sent"
    // }

    let json = CkoJsonObject()!
    json.update("status", value: "sent")

    let sbJson = CkoStringBuilder()!
    json.emitCompact = false
    json.emitSb(sbJson)

    http.setRequestHeader("Cache-Control", value: "no-cache")
    http.setRequestHeader("Accept", value: "application/json")

    // Use your own account ID here.
    http.setUrlVar("accountId", value: "7f3f65ed-5e87-418d-94c1-92499ddc8252")
    // Use the envelope ID returned by DocuSign when creating the draft envelope).
    http.setUrlVar("envelopeId", value: "cee4191c-f94e-4089-9d7c-8033685cbc1a")

    var url: String? = "https://demo.docusign.net/restapi/v2.1/accounts/{$accountId}/envelopes/{$envelopeId}"
    var resp: CkoHttpResponse? = http.pTextSb("PUT", url: url, textData: sbJson, charset: "utf-8", contentType: "application/json", md5: false, gzip: false)
    if http.lastMethodSuccess == false {
        print("\(http.lastErrorText!)")
        return
    }

    let jResp = CkoJsonObject()!
    jResp.load(resp!.bodyStr)
    jResp.emitCompact = false

    print("Response Body:")
    print("\(jResp.emit()!)")

    // If you get a 401 response status code, it's likely you need to refresh the DocuSign OAuth2 token).
    var respStatusCode: Int = resp!.statusCode.intValue
    print("Response Status Code = \(respStatusCode)")
    if respStatusCode >= 400 {
        print("Response Header:")
        print("\(resp!.header!)")
        print("Failed.")
        resp = nil
        return
    }

    resp = nil

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // If the envelope you're trying to send is not yet completed, you'll get an error such as this:
    // {
    //   "errorCode": "ENVELOPE_IS_INCOMPLETE",
    //   "message": "The Envelope is not Complete. A Complete Envelope Requires Documents, Recipients, Tabs, and a Subject Line."
    // }

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

}