SDK code should be able to detect if code is executing in a Nexus Operation Handlers

[Quinn-With-Two-Ns]

Is your feature request related to a problem? Please describe.

SDK code should be able to detect if code is executing in a Nexus Operation Handlers

Describe the solution you'd like

Similar API to activity.is_activity in python

Additional context

Per-SDK Tickets

• Go -
• Java -
• TypeScript -
• Python -
• .NET -
• Ruby -
• Rust -
• PHP -
• Temporal CLI -