HTTP 302 Code while calling createEnvelope() Docusign - docusignapi

Question

I am trying to integrate Docusign with my website. I am going to use embedded signing. For this, I have used JWT Authentication. After Authentication, I generated access token. With the help of access token I am trying to call createEnvelope('--account_id--', '--envelop_definition--'), but, I am getting HTTP 302 response.
Here is my code
<?php
require_once('../vendor/autoload.php');
require_once('../config/docusignConfiguration.php');
use DocuSign\eSign\Client\ApiClient;
use DocuSign\eSign\Configuration;
class DocumentSigner{
private $jwtUserToken = null;
private $envelope_api = null;
public function getAccessManinderToken(){
if(!$this->jwtUserToken){
$this->jwtUserToken = $this->getJwtUserToken();
}
return $this->jwtUserToken[0]->getAccessToken();
}
private function getJwtUserToken(){
global $DOCUSIGN_CONFIG;
$apiClient = new ApiClient();
$apiClient->getOAuth()->setOAuthBasePath($DOCUSIGN_CONFIG['base_path']);
$jwtToken = $apiClient->requestJWTUserToken(
$DOCUSIGN_CONFIG['client_id'],
$DOCUSIGN_CONFIG['user_id'],
$DOCUSIGN_CONFIG['rsa_key'],
$DOCUSIGN_CONFIG['scope']
);
return $jwtToken;
}
public function make_envelope()
{
$demo_docs_path = '../documents/Sample';
$content_bytes = file_get_contents($demo_docs_path . ".pdf");
$base64_file_content = base64_encode($content_bytes);
# Create the document model
$document = new \DocuSign\eSign\Model\Document([ # create the DocuSign document object
'document_base64' => $base64_file_content,
'name' => 'Example document', # can be different from actual file name
'file_extension' => 'pdf', # many different document types are accepted
'document_id' => 1 # a label used to reference the doc
]);
# Create the signer recipient model
$signer = new \DocuSign\eSign\Model\Signer([ # The signer
'email' => 'check#gmail.com', 'name' => 'Checker Singh',
'recipient_id' => "1", 'routing_order' => "1",
# Setting the client_user_id marks the signer as embedded
'client_user_id' => 1000
]);
# Create a sign_here tab (field on the document)
$sign_here = new \DocuSign\eSign\Model\SignHere([ # DocuSign SignHere field/tab
'anchor_string' => '/sn1/', 'anchor_units' => 'pixels',
'anchor_y_offset' => '10', 'anchor_x_offset' => '20'
]);
# Add the tabs model (including the sign_here tab) to the signer
# The Tabs object wants arrays of the different field/tab types
$signer->settabs(new \DocuSign\eSign\Model\Tabs(['sign_here_tabs' => [$sign_here]]));
# Next, create the top level envelope definition and populate it.
$envelope_definition = new \DocuSign\eSign\Model\EnvelopeDefinition([
'email_subject' => "Please sign this document sent from the PHP SDK",
'documents' => [$document],
# The Recipients object wants arrays for each recipient type
'recipients' => new \DocuSign\eSign\Model\Recipients(['signers' => [$signer]]),
'status' => "sent" # requests that the envelope be created and sent.
]);
return $envelope_definition;
}
public function generate(){
global $DOCUSIGN_CONFIG;
# Create the envelope request object
$envelope_definition = $this->make_envelope();
# Call Envelopes::create API method
# Exceptions will be caught by the calling function
$config = new \DocuSign\eSign\Configuration();
$config->setHost($DOCUSIGN_CONFIG['base_path']);
$config->addDefaultHeader('Authorization', 'Bearer ' . $this->getAccessManinderToken());
$api_client = new \DocuSign\eSign\client\ApiClient($config);
$api_client->getOAuth()->setOAuthBasePath($DOCUSIGN_CONFIG['base_path']);
// var_dump($api_client->getUserInfo($this->getAccessManinderToken()));
$this->envelope_api = new \DocuSign\eSign\Api\EnvelopesApi($api_client);
try{
$results = $this->envelope_api->createEnvelope('23c46058-c4e4-4101-8ddc-8f3f317a6e30', $envelope_definition);
return $envelope_id = $results->getEnvelopeId();
}
catch(DocuSign\eSign\Client\ApiException $e){
var_dump($e);
}
}
}
$documentSigner = new DocumentSigner();
// echo $documentSigner->getAccessToken();
var_dump($documentSigner->generate());
?>

Answer 1

The URL that you have for setHost is the account server which is used for API calls related to authentication. I'm thinking that you'd instead want: https://demo.docusign.net which is the base URL for the eSignature endpoints
(Try that, and if that doesn't work, could you try https://demo.docusign.net/restapi).
In general, it looks like that code may have originally come from example code that DocuSign hosts
Code example links: https://developers.docusign.com/docs/esign-rest-api/how-to/code-launchers/
PHP example:
https://github.com/docusign/code-examples-php/blob/master/src/EG001EmbeddedSigning.php