[IGNITE-21522] Remove GetAsync() from C++ doc

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: documentation
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Igor Gusev
• Reporter: Igor Gusev
• Created: 13/Feb/24 09:42
• Updated: 13/Feb/24 10:35
• Resolved: 13/Feb/24 10:35

Description

In the async execution section, we have a C++ example that uses an API that does not exist:

https://ignite.apache.org/docs/latest/key-value-api/basic-cache-operations#asynchronous-execution

Please remove the invalid example.

Issue Links

• links to: GitHub Pull Request #11244