I can use arbitrary names for a context key

[saig0]

Is your feature request related to a problem? Please describe.
I can define a context literal with arbitrary names for the context keys. For example, using a context key with whitespace or symbol.

Describe the solution you'd like
A context key can be an arbitrary name, including whitespace and symbols.

{foo bar: "foo"}

{foo+bar: "foo"}

Related issues

• Camunda BPM:
• Zeebe broker: