[Doc] Add producer access mode examples on 2.8.x ~ 2.11.x version.

[shibd]

Search before asking

• I searched in the issues and found nothing similar.

What issue do you find in Pulsar docs?

In 2.8.x~2.11.x, There are no examples of producer access modes.

What is your suggestion?

Suggestion add place to:

• Java

• C++

Any reference?

About examples, please refer this PR: apache/pulsar-site#537

Are you willing to submit a PR?

• I'm willing to submit a PR!

[tisonkun]

@shibd could you share the PR that introduce this feature so that we're sure it's ready from 2.8 to 2.11?

[shibd]

Related issue

• https://github.com/apache/pulsar/wiki/PIP-68%3A-Exclusive-Producer
• [feature request] C++ client support producer access mode. pulsar-client-cpp#95

[github-actions]

The issue had no activity for 30 days, mark with Stale label.

[tisonkun]

Let me try to pick it up. But anyone can interrupt my assignment since I don't start to work on this one yet.

[github-actions]

The issue had no activity for 30 days, mark with Stale label.