Ability to provide message when specifying pattern for a query parameter in openapi yml files

[vardhanjai123]

I am specifying something like this in openapi yml file.
- name: "City" in: "query" schema: type: string pattern: '(\s*\S\s*)+' description: "City component of the address" required: true
When the value of city parameter does not matches regex, right now, it shows a message by itself.

I have usecase wherein, I want to provide a message by myself.
I want something like this in future
- name: "City" in: "query" schema: type: string pattern: '(\s*\S\s*)+' message: "City field requires atleast one non-whitespace character" description: "City component of the address" required: true

Is it possible to achieve something like this?

[MikeRalphson]

When you say "it shows a message by itself", are you thinking about a specific tool?

We delegate the schemaObject definition to the JSON Schema spec, so keywords to extend/override validation messages are probably best discussed there. I found the following related issue: json-schema-org/json-schema-spec#1075

[MikeRalphson]

Closing due to inactivity - but please feel free to reopen the issue if necessary.