I'm using the DocuSign API to electronically sign documents within my app. I'm using the access code authentication feature, for some additional security; however, I am trying to 'Unlock' a signer (via the API) that has input the wrong access code too many times, without voided and creating a new envelope, or using the DocuSign Admin interface. 

I don't care if I have to resend the initial email, I just want to be able to conserve my client's total envelope count. It's also important (if there are multiple signers) that I don't force one signer to have to sign multiple times, if they completed their signatures prior to signer2's authentication error. 

I have attempted a POST to:

```
 /v2/accounts/{accountId}/envelopes/{envelopeId}?resend_envelope=true

```

I have also sought a solution using the docusign-java-client:

```
Recipients recipients = envelopesApi.listRecipients(accountId, envelopeId);
List<Signer> signers = recipients.getSigners(); 

for (Signer signer : signers) {
    signer.setRecipientAuthenticationStatus(null);  
}

```

I still get the below response

```
"recipientAuthenticationStatus": {
    "accessCodeResult": {
      "status": "Failed",
      "eventTimestamp": "2018-01-15T23:49:15.8600000Z"
 }

```

I'm able to "Resend" via the DocuSign admin GUI, and everything works as expected...

Is there any way that I'm able "reset/unlock" this authentication feature programatically, through the API?