Add Swagger documentation to my spring boot project

I have a spring boot project project with one post method. I need to have swagger 2.0 enabled so that the project support swagger UI. As this is less than 30 min work for someone who knows spring boot and Swagger the first person to bid for 25$ gets it. I need this to be done by June 3. I'll provide STS (spring tools suite) importable project and also postman to test the post function. The deliverable will be updated project which will have swagger enabled so when I do GET call on /V2/api-docs I should see swagger data also I'll be testing this in local swagger running on tomcat.