OpenAPI specification for APIs

[tanmaykm]

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

Warrant APIs are based on HTTP, well structured and mostly in REST format. It will be useful to integrate with other systems if an OpenAPI specification is provided.

Describe the solution you'd like

Providing an OpenAPI specification for the APIs will allow using it from a wide variety of languages. E.g. https://github.com/OpenAPITools/openapi-generator#overview

Describe alternatives you've considered

Not sure if this was considered. And whether it will be suitable for the APIs and useful to move the SDKs to use.

Additional context

• none -