Problem
The Metrics Platform documentation on WikiTech (specifically How to/Create First Metrics Platform Instrument) indicates that Contextual attributes are optional, while that is not indicated by the equivalent MPIC form field.
Suggested solution
Let's make the "Contextual attributes" field optional, and point this out by displaying an "Optional" field indicator next to its label.
Acceptance criteria
- The "Contextual attributes" field included in MPIC's instrument form is optional
- MPIC add automatically agent_client_platform_family when registering baseline instruments and consider the rest of contextual attributes as optional (some improvement regarding this will be done in T374984: MPIC: Remove contextual attributes that are added automatically from MPIC UI when registering a new baseline instrument)
-
Some info has been added for the user to know that agent_client_platform_family was added by default(this will be done in T374984: MPIC: Remove contextual attributes that are added automatically from MPIC UI when registering a new baseline instrument)