duplicate boolean value in swagger ui

Question

I have created a Rest API endpoint to create an employee with isAvailable Boolean type as a property of bean class. But in swagger UI it shows duplicate, one available and another one isAvailable. That is very weird, below is the sample.

{
  available: true,
  "address": {
    "city": "string",
    "country": "string",
    "id": 0,
    "postalCode": "string",
    "street": "string"
  },
  "employeeId": 0,
  "employeeEmail": "string",
  "firstname": "string",
  "lastname": "string",
  "telephone": "string",
  "isAvailable": true
}

I searched on swagger docs but did not find any clue nor in any blog post. I must not be the first one to encounter this problem. How to solve this problem?

Answer 1

Swagger strips the "is" if a variable is a boolean. Can be fixed by annotating the getter:

@JsonGetter("isAvailable")
public boolean isAvailable() {
    return isAvailable;
}