I've successfully generated swagger.yaml as:
swagger generate spec -o ./swagger.yaml --scan-models

... and then I tried to generate client using:
swagger generate client

where I got next error:

2022/03/14 18:46:03 validating spec /Users/alex/GitHub/go-microservice/swagger.yaml
The swagger spec at "/Users/alex/GitHub/go-microservice/swagger.yaml" is invalid against swagger specification 2.0. see errors :
- info.title in body is required

How can I investigate that error? or what kind of that error? or where I did mistake?

Environment

swagger version: v0.29.0
go version: go1.17.6 darwin/arm64
OS: MacOS 12.2.1