AEM Forms 6.4 (OSGi) - Maven Dependency and Java API reference

Hello Experts,

Need some help.  I am migrating from AEM Forms 6.2 (OSGI) to AEM Forms 6.4 (OSGi). I am using Java API to invoke OutputService.

For AEM 6.2, I used the following maven dependency -

<dependency>

<groupId>com.adobe.aemfd</groupId>

<artifactId>aemfd-client-sdk</artifactId>

<version>6.2.0</version>

</dependency>

But if I update the version from 6.2.0 to 6.4.0 for AEM Forms 6.4, it is not working.

I tried searching for Adobe's documentation but I could not find any information regarding maven dependency.

Also - for AEM 6.2, I used the following link to get API documentation for Forms 6.2 (OSGi).

AEM Forms API

But - if I update the version from 6-2 to 6-4, it does not work.

Would appreciate if anyone can point me in the right direction here.

Thanks !