如何让Swagger核心生成以String表示的Year-Month字段的openapi.json文档？
在代码中，我已经尝试了@JsonFormat和@JsonbDateFormat。
返回的实体被正确地表示为字符串，具有正确的格式，但文档始终被生成为Object。
环境：

• io.swagger.core.v3.swagger-jaxrs2 2.1.9
• wildfly 21.0.2
• Java 11

这里是一个片段：

@JsonbDateFormat(value = "uuuu-MM") // or "yyyy-MM", or @JsonFormat(shape = Shape.STRING, pattern = "uuuu-MM")
private YearMonth reference;

实体返回：

{
    "reference": "2020-11",
}

生成的文件：

{
  "openapi" : "3.0.1",
  ...
  "components" : {
    "schemas" : {
      "Entity" : {
        "type" : "object",
        "properties" : {
          "reference" : {
            "type" : "object",
            "properties" : {
              "year" : {
                "type" : "integer",
                "format" : "int32"
              },
              "month" : {
                "type" : "string",
                "enum" : [ "JANUARY", "FEBRUARY", "MARCH", "APRIL", "MAY", "JUNE", "JULY", "AUGUST", "SEPTEMBER", "OCTOBER", "NOVEMBER", "DECEMBER" ]
              },
              "monthValue" : {
                "type" : "integer",
                "format" : "int32"
              },
              "leapYear" : {
                "type" : "boolean"
              }
            }
          }
        }
      }
    }
  }
}