当我尝试使用Swagger在AngularJS上构建发布请求时收到错误的请求

我正在尝试使用Swagger API规范在AngularJS上构建POST请求。

下面介绍了我对Swagger的后期规范：

"/api/record/": {
  "post": {
    "responses": {
      "201": {
        "description": ""
      }
    },
    "tags": [
      "api"
    ],
    "consumes": [
      "application/json"
    ],
    "operationId": "record_create",
    "parameters": [
      {
        "in": "body",
        "schema": {
          "required": [
            "external_ref",
            "type",
            "code",
            "group"
          ],
          "type": "object",
          "properties": {
            "external_ref": {
              "description": "",
              "type": "string"
            },
            "type": {
              "description": "",
              "type": "string"
            },
            "code": {
              "description": "",
              "type": "string"
            },
            "group": {
              "description": "",
              "type": "string"
            }
          }
        },
        "name": "data"
      }
    ]
  }
}

下面介绍了我的发帖请求的执行情况：

    return API.record_create({
      body: {
        external_ref: $scope.externalref,
        type: $scope.type.uuid,
        code: $scope.code,
        group: $scope.group
      }
    })
    .then(function(obj) {
      ...
    })
    .catch(function(err) {
      ...
    });

Swagger为'record_create'函数生成的AngularJS的完整代码如下：

        /**
         * 
         * @method
         * @name #record_create
         * @param {} data - 
         * 
         */
        API.prototype.record_create = function(parameters) {
            if (parameters === undefined) {
                parameters = {};
            }
            var deferred = $q.defer();

            var domain = this.domain;
            var path = '/api/record/';

            var body;
            var queryParameters = {};
            var headers = {};
            var form = {};

            if (this.token.isQuery) {
                queryParameters[this.token.headerOrQueryName] = this.token.value;
            } else if (this.token.headerOrQueryName) {
                headers[this.token.headerOrQueryName] = this.token.value;
            } else {
                headers['Authorization'] = 'Bearer ' + this.token.value;
            }

            headers['Content-Type'] = ['application/json'];

            if (parameters['data'] !== undefined) {
                body = parameters['data'];
            }

            if (parameters.$queryParameters) {
                Object.keys(parameters.$queryParameters)
                    .forEach(function(parameterName) {
                        var parameter = parameters.$queryParameters[parameterName];
                        queryParameters[parameterName] = parameter;
                    });
            }

            this.request('POST', domain + path, parameters, body, headers, queryParameters, form, deferred);

            return deferred.promise;
        };

虽然，我在POST请求中添加了主体的所有必需参数，但我收到了一个错误的请求（400），响应如下所示：

{
 "group":["This field is required."],
 "type":["This field is required."],
 "external_ref":["This field is required."],
 "code":["This field is required."]
}

下面显示的发布请求标头：标头

控制台中唯一的错误如下：控制台错误

您是否知道如何使用Swagger API规范正确构建POST请求？