Rust

DocuSign Send a Draft Envelope

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Demonstrates how to send a DocuSign draft envelope. Rust

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

let http = chilkat::Http::new();

// Load a previously obtained OAuth2 access token.
let json_token = chilkat::JsonObject::new();
if json_token.load_file("qa_data/tokens/docusign.json").is_err() {
    println!("{}", json_token.last_error_text());
    return;
}

// Adds the "Authorization: Bearer eyJ0eXAi.....UE8Kl_V8KroQ" header.
http.set_auth_token(&json_token.string_of("access_token").unwrap_or_default());

// 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 = chilkat::JsonObject::new();
let _ = json.update_string("status", "sent");

let sb_json = chilkat::StringBuilder::new();
json.set_emit_compact(false);
let _ = json.emit_sb(&sb_json);

http.set_request_header("Cache-Control", "no-cache");
http.set_request_header("Accept", "application/json");

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

let url = "https://demo.docusign.net/restapi/v2.1/accounts/{$accountId}/envelopes/{$envelopeId}".to_string();

let resp = chilkat::HttpResponse::new();
if http.http_sb("PUT", &url, &sb_json, "utf-8", "application/json", &resp).is_err() {
    println!("{}", http.last_error_text());
    return;
}

let j_resp = chilkat::JsonObject::new();
let _ = j_resp.load(&resp.body_str());
j_resp.set_emit_compact(false);

println!("Response Body:");
println!("{}", j_resp.emit().unwrap_or_default());

// If you get a 401 response status code, it's likely you need to refresh the DocuSign OAuth2 token).
let resp_status_code = resp.status_code();
println!("Response Status Code = {}", resp_status_code);
if resp_status_code >= 400 {
    println!("Response Header:");
    println!("{}", resp.header());
    println!("Failed.");
    return;
}

// 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