Generated using openapi-generator.
Assuming you have the kopfsachen-dev/api repository checked out two levels above this one like this:
.
├── kopfsache-dev
│ └── api
└── mindtastic
└── cliexecute the following command:
openapi-generator generate -g go -i ../../kopfsache-dev/api/openapi.yaml -o client/ --git-host github.com --git-repo-id cli --git-user-id mindtastic --package-name client