To use authentication token, you need to use Request builder as base.

Java

EnterpriseService enterprise = new EnterpriseService(getApplicationContext());
enterprise.setBaseUrl("Base URL");
RequestDocumentSend requestDocumentSend = new RequestDocumentSend();
requestDocumentSend.setDocumentImage(bitmap);
requestDocumentSend.setCredentials(new Credentials("User", "Password"));
enterprise.submitDocument(requestDocumentSend, onDocumentSubmittedListener);

Replace default username and password credentials constructor to empty one and add setter for token.

Java

requestDocumentSend.setCredentials(new Credentials().setToken("TOKEN"));

Kotlin Example of adding token.

val enterpriseService = EnterpriseService.Builder(this)
                                .baseUrl(baseUrl)
                                .token("token")
                                .build()

Note: Android MJCS does not provide alternative token retrieval methods; please consult with your Technical Account Manager (supportcase@idscan.com).