public ApiDocRegisterDTOBuilder eventType(final EventType eventType) {
            this.eventType = eventType;
            return this;
        }
build eventType.
@param eventType eventType
@return ApiDocRegisterDTOBuilder
shenyu-register-center/shenyu-register-common/src/main/java/org/apache/shenyu/register/common/dto/ApiDocRegisterDTO.java