@esri/arcgis-rest-request - npm Package Compare versions

Comparing version 1.13.2 to 1.14.0

dist/esm/index.d.ts

 export * from "./request";
 export * from "./utils/encode-form-data";
 export * from "./utils/encode-query-string";
-export * from "./utils/check-for-errors";
+export * from "./utils/warn";
 export * from "./utils/ArcGISRequestError";
-export * from "./utils/ArcGISAuthError";
+export * from "./utils/retryAuthError";
 export * from "./utils/ErrorTypes";
+export * from "./utils/params";
 export * from "./utils/process-params";
@@ -9,0 +10,0 @@ export * from "./utils/get-portal";

dist/esm/index.js

@@ -6,5 +6,4 @@ /* Copyright (c) 2018 Environmental Systems Research Institute, Inc.
 export * from "./utils/encode-query-string";
-export * from "./utils/check-for-errors";
+export * from "./utils/warn";
 export * from "./utils/ArcGISRequestError";
-export * from "./utils/ArcGISAuthError";
 export * from "./utils/ErrorTypes";
@@ -11,0 +10,0 @@ export * from "./utils/process-params";

dist/esm/request.d.ts

@@ -1,26 +0,4 @@
-export declare type GrantTypes = "authorization_code" | "refresh_token" | "client_credentials" | "exchange_refresh_token";
-export interface IParams {
-    f?: ResponseFormats;
-    [key: string]: any;
-}
-export interface IGenerateTokenParams extends IParams {
-    username?: string;
-    password?: string;
-    expiration?: number;
-    token?: string;
-    serverUrl?: string;
-}
-export interface IFetchTokenParams extends IParams {
-    client_id: string;
-    client_secret?: string;
-    grant_type: GrantTypes;
-    redirect_uri?: string;
-    refresh_token?: string;
-    code?: string;
-}
-export interface ITokenRequestOptions {
-    params?: IGenerateTokenParams | IFetchTokenParams;
-    httpMethod?: HTTPMethods;
-    fetch?: (input: RequestInfo, init?: RequestInit) => Promise<Response>;
-}
+import { ArcGISRequestError } from "./utils/ArcGISRequestError";
+import { IRetryAuthError } from "./utils/retryAuthError";
+import { HTTPMethods, IParams, ITokenRequestOptions } from "./utils/params";
 /**
@@ -47,10 +25,2 @@ * Authentication can be supplied to `request` via [`UserSession`](../../auth/UserSession/) or [`ApplicationSession`](../../auth/ApplicationSession/). Both classes extend `IAuthenticationManager`.
 /**
- * HTTP methods used by the ArcGIS REST API.
- */
-export declare type HTTPMethods = "GET" | "POST";
-/**
- * Valid response formats for the `f` parameter.
- */
-export declare type ResponseFormats = "json" | "geojson" | "text" | "html" | "image" | "zip";
-/**
  * Options for the `request()` method.
@@ -121,1 +91,24 @@ */
 export declare function request(url: string, requestOptions?: IRequestOptions): Promise<any>;
+export declare class ArcGISAuthError extends ArcGISRequestError {
+    /**
+     * Create a new `ArcGISAuthError`  object.
+     *
+     * @param message - The error message from the API
+     * @param code - The error code from the API
+     * @param response - The original response from the API that caused the error
+     * @param url - The original url of the request
+     * @param options - The original options of the request
+     */
+    constructor(message?: string, code?: string | number, response?: any, url?: string, options?: IRequestOptions);
+    retry(getSession: IRetryAuthError, retryLimit?: number): Promise<{}>;
+}
+/**
+ * Checks for errors in a JSON response from the ArcGIS REST API. If there are no errors, it will return the `data` passed in. If there is an error, it will throw an `ArcGISRequestError` or `ArcGISAuthError`.
+ *
+ * @param data The response JSON to check for errors.
+ * @param url The url of the original request
+ * @param params The parameters of the original request
+ * @param options The options of the original request
+ * @returns The data that was passed in the `data` parameter
+ */
+export declare function checkForErrors(response: any, url?: string, params?: IParams, options?: IRequestOptions): any;

dist/esm/request.js

 /* Copyright (c) 2017-2018 Environmental Systems Research Institute, Inc.
  * Apache-2.0 */
 import * as tslib_1 from "tslib";
-import { checkForErrors } from "./utils/check-for-errors";
 import { encodeFormData } from "./utils/encode-form-data";
@@ -106,5 +105,9 @@ import { encodeQueryString } from "./utils/encode-query-string";
         }
+        fetchOptions.headers = {};
+        /* istanbul ignore next - karma reports coverage on browser tests only */
+        if (typeof window === "undefined") {
+            fetchOptions.headers["referer"] = "@esri/arcgis-rest";
+        }
         /* istanbul ignore else blob responses are difficult to make cross platform we will just have to trust the isomorphic fetch will do its job */
         if (!requiresFormData(params)) {
-            fetchOptions.headers = {};
             fetchOptions.headers["Content-Type"] =
@@ -130,3 +133,3 @@ "application/x-www-form-urlencoded";
                 return response.text();
-            /* istanbul ignore next blob responses are difficult to make cross platform we will just have to trust the isomorphic fetch will do its job */
+            /* istanbul ignore next blob responses are difficult to make cross platform we will just have to trust that isomorphic fetch will do its job */
             case "image":
@@ -152,2 +155,94 @@ return response.blob();
 }
+var ArcGISAuthError = /** @class */ (function (_super) {
+    tslib_1.__extends(ArcGISAuthError, _super);
+    /**
+     * Create a new `ArcGISAuthError`  object.
+     *
+     * @param message - The error message from the API
+     * @param code - The error code from the API
+     * @param response - The original response from the API that caused the error
+     * @param url - The original url of the request
+     * @param options - The original options of the request
+     */
+    function ArcGISAuthError(message, code, response, url, options) {
+        if (message === void 0) { message = "AUTHENTICATION_ERROR"; }
+        if (code === void 0) { code = "AUTHENTICATION_ERROR_CODE"; }
+        var _this = _super.call(this, message, code, response, url, options) || this;
+        _this.name = "ArcGISAuthError";
+        _this.message =
+            code === "AUTHENTICATION_ERROR_CODE" ? message : code + ": " + message;
+        return _this;
+    }
+    ArcGISAuthError.prototype.retry = function (getSession, retryLimit) {
+        var _this = this;
+        if (retryLimit === void 0) { retryLimit = 3; }
+        var tries = 0;
+        var retryRequest = function (resolve, reject) {
+            getSession(_this.url, _this.options)
+                .then(function (session) {
+                var newOptions = tslib_1.__assign({}, _this.options, { authentication: session });
+                tries = tries + 1;
+                return request(_this.url, newOptions);
+            })
+                .then(function (response) {
+                resolve(response);
+            })
+                .catch(function (e) {
+                if (e.name === "ArcGISAuthError" && tries < retryLimit) {
+                    retryRequest(resolve, reject);
+                }
+                else if (e.name === "ArcGISAuthError" && tries >= retryLimit) {
+                    reject(_this);
+                }
+                else {
+                    reject(e);
+                }
+            });
+        };
+        return new Promise(function (resolve, reject) {
+            retryRequest(resolve, reject);
+        });
+    };
+    return ArcGISAuthError;
+}(ArcGISRequestError));
+export { ArcGISAuthError };
+/**
+ * Checks for errors in a JSON response from the ArcGIS REST API. If there are no errors, it will return the `data` passed in. If there is an error, it will throw an `ArcGISRequestError` or `ArcGISAuthError`.
+ *
+ * @param data The response JSON to check for errors.
+ * @param url The url of the original request
+ * @param params The parameters of the original request
+ * @param options The options of the original request
+ * @returns The data that was passed in the `data` parameter
+ */
+export function checkForErrors(response, url, params, options) {
+    // this is an error message from billing.arcgis.com backend
+    if (response.code >= 400) {
+        var message = response.message, code = response.code;
+        throw new ArcGISRequestError(message, code, response, url, options);
+    }
+    // error from ArcGIS Online or an ArcGIS Portal or server instance.
+    if (response.error) {
+        var _a = response.error, message = _a.message, code = _a.code, messageCode = _a.messageCode;
+        var errorCode = messageCode || code || "UNKNOWN_ERROR_CODE";
+        if (code === 498 || code === 499 || messageCode === "GWM_0003") {
+            throw new ArcGISAuthError(message, errorCode, response, url, options);
+        }
+        throw new ArcGISRequestError(message, errorCode, response, url, options);
+    }
+    // error from a status check
+    if (response.status === "failed" || response.status === "failure") {
+        var message = void 0;
+        var code = "UNKNOWN_ERROR_CODE";
+        try {
+            message = JSON.parse(response.statusMessage).message;
+            code = JSON.parse(response.statusMessage).code;
+        }
+        catch (e) {
+            message = response.statusMessage || response.message;
+        }
+        throw new ArcGISRequestError(message, code, response, url, options);
+    }
+    return response;
+}
 //# sourceMappingURL=request.js.map

dist/esm/utils/append-custom-params.js

@@ -16,3 +16,4 @@ /* Copyright (c) 2017-2018 Environmental Systems Research Institute, Inc.
             key !== "maxUrlLength" &&
-            key !== "endpoint") {
+            key !== "endpoint" &&
+            key !== "decodeValues") {
             newOptions.params[key] = oldOptions[key];
@@ -19,0 +20,0 @@ }

dist/node/index.js

@@ -9,5 +9,4 @@ "use strict";
 tslib_1.__exportStar(require("./utils/encode-query-string"), exports);
-tslib_1.__exportStar(require("./utils/check-for-errors"), exports);
+tslib_1.__exportStar(require("./utils/warn"), exports);
 tslib_1.__exportStar(require("./utils/ArcGISRequestError"), exports);
-tslib_1.__exportStar(require("./utils/ArcGISAuthError"), exports);
 tslib_1.__exportStar(require("./utils/ErrorTypes"), exports);
@@ -14,0 +13,0 @@ tslib_1.__exportStar(require("./utils/process-params"), exports);

dist/node/request.js

@@ -6,3 +6,2 @@ "use strict";
 var tslib_1 = require("tslib");
-var check_for_errors_1 = require("./utils/check-for-errors");
 var encode_form_data_1 = require("./utils/encode-form-data");
@@ -109,5 +108,9 @@ var encode_query_string_1 = require("./utils/encode-query-string");
         }
+        fetchOptions.headers = {};
+        /* istanbul ignore next - karma reports coverage on browser tests only */
+        if (typeof window === "undefined") {
+            fetchOptions.headers["referer"] = "@esri/arcgis-rest";
+        }
         /* istanbul ignore else blob responses are difficult to make cross platform we will just have to trust the isomorphic fetch will do its job */
         if (!process_params_1.requiresFormData(params)) {
-            fetchOptions.headers = {};
             fetchOptions.headers["Content-Type"] =
@@ -133,3 +136,3 @@ "application/x-www-form-urlencoded";
                 return response.text();
-            /* istanbul ignore next blob responses are difficult to make cross platform we will just have to trust the isomorphic fetch will do its job */
+            /* istanbul ignore next blob responses are difficult to make cross platform we will just have to trust that isomorphic fetch will do its job */
             case "image":
@@ -148,3 +151,3 @@ return response.blob();
         if (params.f === "json" || params.f === "geojson") {
-            return check_for_errors_1.checkForErrors(data, url, params, options);
+            return checkForErrors(data, url, params, options);
         }
@@ -157,2 +160,95 @@ else {
 exports.request = request;
+var ArcGISAuthError = /** @class */ (function (_super) {
+    tslib_1.__extends(ArcGISAuthError, _super);
+    /**
+     * Create a new `ArcGISAuthError`  object.
+     *
+     * @param message - The error message from the API
+     * @param code - The error code from the API
+     * @param response - The original response from the API that caused the error
+     * @param url - The original url of the request
+     * @param options - The original options of the request
+     */
+    function ArcGISAuthError(message, code, response, url, options) {
+        if (message === void 0) { message = "AUTHENTICATION_ERROR"; }
+        if (code === void 0) { code = "AUTHENTICATION_ERROR_CODE"; }
+        var _this = _super.call(this, message, code, response, url, options) || this;
+        _this.name = "ArcGISAuthError";
+        _this.message =
+            code === "AUTHENTICATION_ERROR_CODE" ? message : code + ": " + message;
+        return _this;
+    }
+    ArcGISAuthError.prototype.retry = function (getSession, retryLimit) {
+        var _this = this;
+        if (retryLimit === void 0) { retryLimit = 3; }
+        var tries = 0;
+        var retryRequest = function (resolve, reject) {
+            getSession(_this.url, _this.options)
+                .then(function (session) {
+                var newOptions = tslib_1.__assign({}, _this.options, { authentication: session });
+                tries = tries + 1;
+                return request(_this.url, newOptions);
+            })
+                .then(function (response) {
+                resolve(response);
+            })
+                .catch(function (e) {
+                if (e.name === "ArcGISAuthError" && tries < retryLimit) {
+                    retryRequest(resolve, reject);
+                }
+                else if (e.name === "ArcGISAuthError" && tries >= retryLimit) {
+                    reject(_this);
+                }
+                else {
+                    reject(e);
+                }
+            });
+        };
+        return new Promise(function (resolve, reject) {
+            retryRequest(resolve, reject);
+        });
+    };
+    return ArcGISAuthError;
+}(ArcGISRequestError_1.ArcGISRequestError));
+exports.ArcGISAuthError = ArcGISAuthError;
+/**
+ * Checks for errors in a JSON response from the ArcGIS REST API. If there are no errors, it will return the `data` passed in. If there is an error, it will throw an `ArcGISRequestError` or `ArcGISAuthError`.
+ *
+ * @param data The response JSON to check for errors.
+ * @param url The url of the original request
+ * @param params The parameters of the original request
+ * @param options The options of the original request
+ * @returns The data that was passed in the `data` parameter
+ */
+function checkForErrors(response, url, params, options) {
+    // this is an error message from billing.arcgis.com backend
+    if (response.code >= 400) {
+        var message = response.message, code = response.code;
+        throw new ArcGISRequestError_1.ArcGISRequestError(message, code, response, url, options);
+    }
+    // error from ArcGIS Online or an ArcGIS Portal or server instance.
+    if (response.error) {
+        var _a = response.error, message = _a.message, code = _a.code, messageCode = _a.messageCode;
+        var errorCode = messageCode || code || "UNKNOWN_ERROR_CODE";
+        if (code === 498 || code === 499 || messageCode === "GWM_0003") {
+            throw new ArcGISAuthError(message, errorCode, response, url, options);
+        }
+        throw new ArcGISRequestError_1.ArcGISRequestError(message, errorCode, response, url, options);
+    }
+    // error from a status check
+    if (response.status === "failed" || response.status === "failure") {
+        var message = void 0;
+        var code = "UNKNOWN_ERROR_CODE";
+        try {
+            message = JSON.parse(response.statusMessage).message;
+            code = JSON.parse(response.statusMessage).code;
+        }
+        catch (e) {
+            message = response.statusMessage || response.message;
+        }
+        throw new ArcGISRequestError_1.ArcGISRequestError(message, code, response, url, options);
+    }
+    return response;
+}
+exports.checkForErrors = checkForErrors;
 //# sourceMappingURL=request.js.map

dist/node/utils/append-custom-params.js

@@ -18,3 +18,4 @@ "use strict";
             key !== "maxUrlLength" &&
-            key !== "endpoint") {
+            key !== "endpoint" &&
+            key !== "decodeValues") {
             newOptions.params[key] = oldOptions[key];
@@ -21,0 +22,0 @@ }

dist/umd/request.umd.js

 /* @preserve
-* @esri/arcgis-rest-request - v1.13.2 - Apache-2.0
+* @esri/arcgis-rest-request - v1.14.0 - Apache-2.0
 * Copyright (c) 2017-2018 Esri, Inc.
-* Fri Nov 02 2018 15:54:43 GMT-0700 (Pacific Daylight Time)
+* Wed Nov 14 2018 14:40:32 GMT-0800 (Pacific Standard Time)
 */
@@ -28,5 +28,8 @@ (function (global, factory) {
 
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    var extendStatics = function(d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
 
@@ -39,149 +42,14 @@ function __extends(d, b) {
 
-    var __assign = Object.assign || function __assign(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
+    var __assign = function() {
+        __assign = Object.assign || function __assign(t) {
+            for (var s, i = 1, n = arguments.length; i < n; i++) {
+                s = arguments[i];
+                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+            }
+            return t;
+        };
+        return __assign.apply(this, arguments);
     };
 
     /* Copyright (c) 2017 Environmental Systems Research Institute, Inc.
-     * Apache-2.0 */
-    // TypeScript 2.1 no longer allows you to extend built in types. See https://github.com/Microsoft/TypeScript/issues/12790#issuecomment-265981442
-    // and https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work
-    //
-    // This code is from MDN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Custom_Error_Types.
-    var ArcGISRequestError = /** @class */ (function () {
-        /**
-         * Create a new `ArcGISRequestError`  object.
-         *
-         * @param message - The error message from the API
-         * @param code - The error code from the API
-         * @param response - The original response from the API that caused the error
-         * @param url - The original url of the request
-         * @param options - The original options and parameters of the request
-         */
-        function ArcGISRequestError(message, code, response, url, options) {
-            message = message || "UNKNOWN_ERROR";
-            code = code || "UNKNOWN_ERROR_CODE";
-            this.name = "ArcGISRequestError";
-            this.message =
-                code === "UNKNOWN_ERROR_CODE" ? message : code + ": " + message;
-            this.originalMessage = message;
-            this.code = code;
-            this.response = response;
-            this.url = url;
-            this.options = options;
-        }
-        return ArcGISRequestError;
-    }());
-    ArcGISRequestError.prototype = Object.create(Error.prototype);
-    ArcGISRequestError.prototype.constructor = ArcGISRequestError;
-
-    /* Copyright (c) 2017 Environmental Systems Research Institute, Inc.
-     * Apache-2.0 */
-    var ArcGISAuthError = /** @class */ (function (_super) {
-        __extends(ArcGISAuthError, _super);
-        /**
-         * Create a new `ArcGISAuthError`  object.
-         *
-         * @param message - The error message from the API
-         * @param code - The error code from the API
-         * @param response - The original response from the API that caused the error
-         * @param url - The original url of the request
-         * @param options - The original options of the request
-         */
-        function ArcGISAuthError(message, code, response, url, options) {
-            if (message === void 0) { message = "AUTHENTICATION_ERROR"; }
-            if (code === void 0) { code = "AUTHENTICATION_ERROR_CODE"; }
-            var _this = _super.call(this, message, code, response, url, options) || this;
-            _this.name = "ArcGISAuthError";
-            _this.message =
-                code === "AUTHENTICATION_ERROR_CODE" ? message : code + ": " + message;
-            return _this;
-        }
-        ArcGISAuthError.prototype.retry = function (getSession, retryLimit) {
-            var _this = this;
-            if (retryLimit === void 0) { retryLimit = 3; }
-            var tries = 0;
-            var retryRequest = function (resolve, reject) {
-                getSession(_this.url, _this.options)
-                    .then(function (session) {
-                    var newOptions = __assign({}, _this.options, { authentication: session });
-                    tries = tries + 1;
-                    return request(_this.url, newOptions);
-                })
-                    .then(function (response) {
-                    resolve(response);
-                })
-                    .catch(function (e) {
-                    if (e.name === "ArcGISAuthError" && tries < retryLimit) {
-                        retryRequest(resolve, reject);
-                    }
-                    else if (e.name === "ArcGISAuthError" && tries >= retryLimit) {
-                        reject(_this);
-                    }
-                    else {
-                        reject(e);
-                    }
-                });
-            };
-            return new Promise(function (resolve, reject) {
-                retryRequest(resolve, reject);
-            });
-        };
-        return ArcGISAuthError;
-    }(ArcGISRequestError));
-
-    /* Copyright (c) 2017 Environmental Systems Research Institute, Inc.
-     * Apache-2.0 */
-    /**
-     * Checks for errors in a JSON response from the ArcGIS REST API. If there are no errors, it will return the `data` passed in. If there is an error, it will throw an `ArcGISRequestError` or `ArcGISAuthError`.
-     *
-     * @param data The response JSON to check for errors.
-     * @param url The url of the original request
-     * @param params The parameters of the original request
-     * @param options The options of the original request
-     * @returns The data that was passed in the `data` parameter
-     */
-    function checkForErrors(response, url, params, options) {
-        // this is an error message from billing.arcgis.com backend
-        if (response.code >= 400) {
-            var message = response.message, code = response.code;
-            throw new ArcGISRequestError(message, code, response, url, options);
-        }
-        // error from ArcGIS Online or an ArcGIS Portal or server instance.
-        if (response.error) {
-            var _a = response.error, message = _a.message, code = _a.code, messageCode = _a.messageCode;
-            var errorCode = messageCode || code || "UNKNOWN_ERROR_CODE";
-            if (code === 498 || code === 499 || messageCode === "GWM_0003") {
-                throw new ArcGISAuthError(message, errorCode, response, url, options);
-            }
-            throw new ArcGISRequestError(message, errorCode, response, url, options);
-        }
-        // error from a status check
-        if (response.status === "failed" || response.status === "failure") {
-            var message = void 0;
-            var code = "UNKNOWN_ERROR_CODE";
-            try {
-                message = JSON.parse(response.statusMessage).message;
-                code = JSON.parse(response.statusMessage).code;
-            }
-            catch (e) {
-                message = response.statusMessage || response.message;
-            }
-            throw new ArcGISRequestError(message, code, response, url, options);
-        }
-        return response;
-    }
-    /**
-     * Method used internally to surface messages to developers.
-     */
-    function warn(message) {
-        if (console && console.warn) {
-            console.warn.apply(console, [message]);
-        }
-    }
-
-    /* Copyright (c) 2017 Environmental Systems Research Institute, Inc.
     * Apache-2.0 */
@@ -329,2 +197,35 @@ /**
 
+    /* Copyright (c) 2017 Environmental Systems Research Institute, Inc.
+     * Apache-2.0 */
+    // TypeScript 2.1 no longer allows you to extend built in types. See https://github.com/Microsoft/TypeScript/issues/12790#issuecomment-265981442
+    // and https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work
+    //
+    // This code is from MDN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Custom_Error_Types.
+    var ArcGISRequestError = /** @class */ (function () {
+        /**
+         * Create a new `ArcGISRequestError`  object.
+         *
+         * @param message - The error message from the API
+         * @param code - The error code from the API
+         * @param response - The original response from the API that caused the error
+         * @param url - The original url of the request
+         * @param options - The original options and parameters of the request
+         */
+        function ArcGISRequestError(message, code, response, url, options) {
+            message = message || "UNKNOWN_ERROR";
+            code = code || "UNKNOWN_ERROR_CODE";
+            this.name = "ArcGISRequestError";
+            this.message =
+                code === "UNKNOWN_ERROR_CODE" ? message : code + ": " + message;
+            this.originalMessage = message;
+            this.code = code;
+            this.response = response;
+            this.url = url;
+            this.options = options;
+        }
+        return ArcGISRequestError;
+    }());
+    ArcGISRequestError.prototype = Object.create(Error.prototype);
+    ArcGISRequestError.prototype.constructor = ArcGISRequestError;
+
     /* Copyright (c) 2017-2018 Environmental Systems Research Institute, Inc.
@@ -429,5 +330,9 @@ * Apache-2.0 */
             }
+            fetchOptions.headers = {};
+            /* istanbul ignore next - karma reports coverage on browser tests only */
+            if (typeof window === "undefined") {
+                fetchOptions.headers["referer"] = "@esri/arcgis-rest";
+            }
             /* istanbul ignore else blob responses are difficult to make cross platform we will just have to trust the isomorphic fetch will do its job */
             if (!requiresFormData(params)) {
-                fetchOptions.headers = {};
                 fetchOptions.headers["Content-Type"] =
@@ -453,3 +358,3 @@ "application/x-www-form-urlencoded";
                     return response.text();
-                /* istanbul ignore next blob responses are difficult to make cross platform we will just have to trust the isomorphic fetch will do its job */
+                /* istanbul ignore next blob responses are difficult to make cross platform we will just have to trust that isomorphic fetch will do its job */
                 case "image":
@@ -475,3 +380,105 @@ return response.blob();
     }
+    var ArcGISAuthError = /** @class */ (function (_super) {
+        __extends(ArcGISAuthError, _super);
+        /**
+         * Create a new `ArcGISAuthError`  object.
+         *
+         * @param message - The error message from the API
+         * @param code - The error code from the API
+         * @param response - The original response from the API that caused the error
+         * @param url - The original url of the request
+         * @param options - The original options of the request
+         */
+        function ArcGISAuthError(message, code, response, url, options) {
+            if (message === void 0) { message = "AUTHENTICATION_ERROR"; }
+            if (code === void 0) { code = "AUTHENTICATION_ERROR_CODE"; }
+            var _this = _super.call(this, message, code, response, url, options) || this;
+            _this.name = "ArcGISAuthError";
+            _this.message =
+                code === "AUTHENTICATION_ERROR_CODE" ? message : code + ": " + message;
+            return _this;
+        }
+        ArcGISAuthError.prototype.retry = function (getSession, retryLimit) {
+            var _this = this;
+            if (retryLimit === void 0) { retryLimit = 3; }
+            var tries = 0;
+            var retryRequest = function (resolve, reject) {
+                getSession(_this.url, _this.options)
+                    .then(function (session) {
+                    var newOptions = __assign({}, _this.options, { authentication: session });
+                    tries = tries + 1;
+                    return request(_this.url, newOptions);
+                })
+                    .then(function (response) {
+                    resolve(response);
+                })
+                    .catch(function (e) {
+                    if (e.name === "ArcGISAuthError" && tries < retryLimit) {
+                        retryRequest(resolve, reject);
+                    }
+                    else if (e.name === "ArcGISAuthError" && tries >= retryLimit) {
+                        reject(_this);
+                    }
+                    else {
+                        reject(e);
+                    }
+                });
+            };
+            return new Promise(function (resolve, reject) {
+                retryRequest(resolve, reject);
+            });
+        };
+        return ArcGISAuthError;
+    }(ArcGISRequestError));
+    /**
+     * Checks for errors in a JSON response from the ArcGIS REST API. If there are no errors, it will return the `data` passed in. If there is an error, it will throw an `ArcGISRequestError` or `ArcGISAuthError`.
+     *
+     * @param data The response JSON to check for errors.
+     * @param url The url of the original request
+     * @param params The parameters of the original request
+     * @param options The options of the original request
+     * @returns The data that was passed in the `data` parameter
+     */
+    function checkForErrors(response, url, params, options) {
+        // this is an error message from billing.arcgis.com backend
+        if (response.code >= 400) {
+            var message = response.message, code = response.code;
+            throw new ArcGISRequestError(message, code, response, url, options);
+        }
+        // error from ArcGIS Online or an ArcGIS Portal or server instance.
+        if (response.error) {
+            var _a = response.error, message = _a.message, code = _a.code, messageCode = _a.messageCode;
+            var errorCode = messageCode || code || "UNKNOWN_ERROR_CODE";
+            if (code === 498 || code === 499 || messageCode === "GWM_0003") {
+                throw new ArcGISAuthError(message, errorCode, response, url, options);
+            }
+            throw new ArcGISRequestError(message, errorCode, response, url, options);
+        }
+        // error from a status check
+        if (response.status === "failed" || response.status === "failure") {
+            var message = void 0;
+            var code = "UNKNOWN_ERROR_CODE";
+            try {
+                message = JSON.parse(response.statusMessage).message;
+                code = JSON.parse(response.statusMessage).code;
+            }
+            catch (e) {
+                message = response.statusMessage || response.message;
+            }
+            throw new ArcGISRequestError(message, code, response, url, options);
+        }
+        return response;
+    }
 
+    /* Copyright (c) 2017-2018 Environmental Systems Research Institute, Inc.
+     * Apache-2.0 */
+    /**
+     * Method used internally to surface messages to developers.
+     */
+    function warn(message) {
+        if (console && console.warn) {
+            console.warn.apply(console, [message]);
+        }
+    }
+
     /* Copyright (c) 2017 Environmental Systems Research Institute, Inc.
@@ -545,3 +552,4 @@ * Apache-2.0 */
                 key !== "maxUrlLength" &&
-                key !== "endpoint") {
+                key !== "endpoint" &&
+                key !== "decodeValues") {
                 newOptions.params[key] = oldOptions[key];
@@ -556,9 +564,9 @@ }
     exports.request = request;
+    exports.ArcGISAuthError = ArcGISAuthError;
+    exports.checkForErrors = checkForErrors;
     exports.encodeFormData = encodeFormData;
     exports.encodeParam = encodeParam;
     exports.encodeQueryString = encodeQueryString;
-    exports.checkForErrors = checkForErrors;
     exports.warn = warn;
     exports.ArcGISRequestError = ArcGISRequestError;
-    exports.ArcGISAuthError = ArcGISAuthError;
     exports.requiresFormData = requiresFormData;
@@ -565,0 +573,0 @@ exports.processParams = processParams;

dist/umd/request.umd.min.js

 /* @preserve
-* @esri/arcgis-rest-request - v1.13.2 - Apache-2.0
+* @esri/arcgis-rest-request - v1.14.0 - Apache-2.0
 * Copyright (c) 2017-2018 Esri, Inc.
-* Fri Nov 02 2018 15:54:46 GMT-0700 (Pacific Daylight Time)
+* Wed Nov 14 2018 14:40:37 GMT-0800 (Pacific Standard Time)
 */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t(e.arcgisRest=e.arcgisRest||{})}(this,function(e){"use strict";var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])};var r=Object.assign||function(e){for(var t,r=1,o=arguments.length;r<o;r++)for(var n in t=arguments[r])Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e},o=function(){return function(e,t,r,o,n){e=e||"UNKNOWN_ERROR",t=t||"UNKNOWN_ERROR_CODE",this.name="ArcGISRequestError",this.message="UNKNOWN_ERROR_CODE"===t?e:t+": "+e,this.originalMessage=e,this.code=t,this.response=r,this.url=o,this.options=n}}();o.prototype=Object.create(Error.prototype),o.prototype.constructor=o;var n,a=function(e){function o(t,r,o,n,a){void 0===t&&(t="AUTHENTICATION_ERROR"),void 0===r&&(r="AUTHENTICATION_ERROR_CODE");var s=e.call(this,t,r,o,n,a)||this;return s.name="ArcGISAuthError",s.message="AUTHENTICATION_ERROR_CODE"===r?t:r+": "+t,s}return function(e,r){function o(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(o.prototype=r.prototype,new o)}(o,e),o.prototype.retry=function(e,t){var o=this;void 0===t&&(t=3);var n=0,a=function(s,c){e(o.url,o.options).then(function(e){var t=r({},o.options,{authentication:e});return n+=1,p(o.url,t)}).then(function(e){s(e)}).catch(function(e){"ArcGISAuthError"===e.name&&n<t?a(s,c):"ArcGISAuthError"===e.name&&n>=t?c(o):c(e)})};return new Promise(function(e,t){a(e,t)})},o}(o);function s(e,t,r,n){if(e.code>=400){var s=e.message,c=e.code;throw new o(s,c,e,t,n)}if(e.error){var i=e.error,u=(s=i.message,c=i.code,i.messageCode),f=u||c||"UNKNOWN_ERROR_CODE";if(498===c||499===c||"GWM_0003"===u)throw new a(s,f,e,t,n);throw new o(s,f,e,t,n)}if("failed"===e.status||"failure"===e.status){s=void 0,c="UNKNOWN_ERROR_CODE";try{s=JSON.parse(e.statusMessage).message,c=JSON.parse(e.statusMessage).code}catch(t){s=e.statusMessage||e.message}throw new o(s,c,e,t,n)}return e}function c(e){return Object.keys(e).some(function(t){var r=e[t];if(!r)return!1;switch(r.constructor.name){case"Array":case"Object":case"Date":case"Function":case"Boolean":case"String":case"Number":return!1;default:return!0}})}function i(e){var t={};return Object.keys(e).forEach(function(r){var o=e[r];if(o||0===o||"boolean"==typeof o||"string"==typeof o){var n;switch(o.constructor.name){case"Array":n=o[0]&&o[0].constructor&&"Object"===o[0].constructor.name?JSON.stringify(o):o.join(",");break;case"Object":n=JSON.stringify(o);break;case"Date":n=o.valueOf();break;case"Function":n=null;break;case"Boolean":n=o+"";break;default:n=o}(n||0===n||"string"==typeof n)&&(t[r]=n)}}),t}function u(e,t){return encodeURIComponent(e)+"="+encodeURIComponent(t)}function f(e){var t=i(e);return Object.keys(t).map(function(e){return u(e,t[e])}).join("&")}function h(e){var t=c(e),r=i(e);if(t){var o=new FormData;return Object.keys(r).forEach(function(e){if("undefined"!=typeof Blob&&r[e]instanceof Blob){var t=r.fileName||r[e].name||e;o.append(e,r[e],t)}else o.append(e,r[e])}),o}return f(e)}function p(e,t){void 0===t&&(t={params:{f:"json"}});var n=r({httpMethod:"POST"},t),a=[],i=[];if(n.fetch||"undefined"==typeof fetch?(a.push("`fetch`"),i.push("`isomorphic-fetch`")):n.fetch=fetch.bind(Function("return this")()),"undefined"==typeof Promise&&(a.push("`Promise`"),i.push("`es6-promise`")),"undefined"==typeof FormData&&(a.push("`FormData`"),i.push("`isomorphic-form-data`")),!n.fetch||"undefined"==typeof Promise||"undefined"==typeof FormData)throw new Error("`arcgis-rest-request` requires global variables for `fetch`, `Promise` and `FormData` to be present in the global scope. You are missing "+a.join(", ")+". We recommend installing the "+i.join(", ")+" modules at the root of your application to add these to the global scope. See https://bit.ly/2KNwWaJ for more info.");var u=n.httpMethod,p=n.authentication,l=r({f:"json"},t.params),d={method:u,credentials:"same-origin"};return(p?p.getToken(e,{fetch:n.fetch}):Promise.resolve("")).then(function(t){if(t.length&&(l.token=t),"GET"===d.method){var r=""===f(l)?e:e+"?"+f(l);n.maxUrlLength&&r.length>n.maxUrlLength?d.method="POST":e=r}return"POST"===d.method&&(d.body=h(l)),c(l)||(d.headers={},d.headers["Content-Type"]="application/x-www-form-urlencoded"),n.fetch(e,d)}).then(function(t){if(!t.ok){var r=t.status,a=t.statusText;throw new o(a,"HTTP "+r,t,e,n)}switch(l.f){case"json":case"geojson":return t.json();case"html":case"text":return t.text();case"image":case"zip":default:return t.blob()}}).then(function(t){return"json"===l.f||"geojson"===l.f?s(t,e,0,n):t})}function l(e){return void 0===e&&(e={}),e.portal?e.portal:e.authentication?e.authentication.portal:"https://www.arcgis.com/sharing/rest"}function d(e,t){var o=e||"self";return p(l(t)+"/portals/"+o,r({httpMethod:"GET"},t))}(n=e.ErrorTypes||(e.ErrorTypes={})).ArcGISRequestError="ArcGISRequestError",n.ArcGISAuthError="ArcGISAuthError",e.request=p,e.encodeFormData=h,e.encodeParam=u,e.encodeQueryString=f,e.checkForErrors=s,e.warn=function(e){console&&console.warn&&console.warn.apply(console,[e])},e.ArcGISRequestError=o,e.ArcGISAuthError=a,e.requiresFormData=c,e.processParams=i,e.getSelf=function(e){return d(null,e)},e.getPortal=d,e.getPortalUrl=l,e.appendCustomParams=function(e,t){Object.keys(e).forEach(function(r){"url"!==r&&"params"!==r&&"authentication"!==r&&"httpMethod"!==r&&"fetch"!==r&&"portal"!==r&&"maxUrlLength"!==r&&"endpoint"!==r&&(t.params[r]=e[r])})},Object.defineProperty(e,"__esModule",{value:!0})});
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t(e.arcgisRest=e.arcgisRest||{})}(this,function(e){"use strict";var t=function(e,r){return(t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,r)};var r=function(){return(r=Object.assign||function(e){for(var t,r=1,o=arguments.length;r<o;r++)for(var n in t=arguments[r])Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}).apply(this,arguments)};function o(e){return Object.keys(e).some(function(t){var r=e[t];if(!r)return!1;switch(r.constructor.name){case"Array":case"Object":case"Date":case"Function":case"Boolean":case"String":case"Number":return!1;default:return!0}})}function n(e){var t={};return Object.keys(e).forEach(function(r){var o=e[r];if(o||0===o||"boolean"==typeof o||"string"==typeof o){var n;switch(o.constructor.name){case"Array":n=o[0]&&o[0].constructor&&"Object"===o[0].constructor.name?JSON.stringify(o):o.join(",");break;case"Object":n=JSON.stringify(o);break;case"Date":n=o.valueOf();break;case"Function":n=null;break;case"Boolean":n=o+"";break;default:n=o}(n||0===n||"string"==typeof n)&&(t[r]=n)}}),t}function a(e,t){return encodeURIComponent(e)+"="+encodeURIComponent(t)}function s(e){var t=n(e);return Object.keys(t).map(function(e){return a(e,t[e])}).join("&")}function c(e){var t=o(e),r=n(e);if(t){var a=new FormData;return Object.keys(r).forEach(function(e){if("undefined"!=typeof Blob&&r[e]instanceof Blob){var t=r.fileName||r[e].name||e;a.append(e,r[e],t)}else a.append(e,r[e])}),a}return s(e)}var i=function(){return function(e,t,r,o,n){e=e||"UNKNOWN_ERROR",t=t||"UNKNOWN_ERROR_CODE",this.name="ArcGISRequestError",this.message="UNKNOWN_ERROR_CODE"===t?e:t+": "+e,this.originalMessage=e,this.code=t,this.response=r,this.url=o,this.options=n}}();function u(e,t){void 0===t&&(t={params:{f:"json"}});var n=r({httpMethod:"POST"},t),a=[],u=[];if(n.fetch||"undefined"==typeof fetch?(a.push("`fetch`"),u.push("`isomorphic-fetch`")):n.fetch=fetch.bind(Function("return this")()),"undefined"==typeof Promise&&(a.push("`Promise`"),u.push("`es6-promise`")),"undefined"==typeof FormData&&(a.push("`FormData`"),u.push("`isomorphic-form-data`")),!n.fetch||"undefined"==typeof Promise||"undefined"==typeof FormData)throw new Error("`arcgis-rest-request` requires global variables for `fetch`, `Promise` and `FormData` to be present in the global scope. You are missing "+a.join(", ")+". We recommend installing the "+u.join(", ")+" modules at the root of your application to add these to the global scope. See https://bit.ly/2KNwWaJ for more info.");var f=n.httpMethod,h=n.authentication,d=r({f:"json"},t.params),l={method:f,credentials:"same-origin"};return(h?h.getToken(e,{fetch:n.fetch}):Promise.resolve("")).then(function(t){if(t.length&&(d.token=t),"GET"===l.method){var r=""===s(d)?e:e+"?"+s(d);n.maxUrlLength&&r.length>n.maxUrlLength?l.method="POST":e=r}return"POST"===l.method&&(l.body=c(d)),l.headers={},"undefined"==typeof window&&(l.headers.referer="@esri/arcgis-rest"),o(d)||(l.headers["Content-Type"]="application/x-www-form-urlencoded"),n.fetch(e,l)}).then(function(t){if(!t.ok){var r=t.status,o=t.statusText;throw new i(o,"HTTP "+r,t,e,n)}switch(d.f){case"json":case"geojson":return t.json();case"html":case"text":return t.text();case"image":case"zip":default:return t.blob()}}).then(function(t){return"json"===d.f||"geojson"===d.f?p(t,e,d,n):t})}i.prototype=Object.create(Error.prototype),i.prototype.constructor=i;var f,h=function(e){function o(t,r,o,n,a){void 0===t&&(t="AUTHENTICATION_ERROR"),void 0===r&&(r="AUTHENTICATION_ERROR_CODE");var s=e.call(this,t,r,o,n,a)||this;return s.name="ArcGISAuthError",s.message="AUTHENTICATION_ERROR_CODE"===r?t:r+": "+t,s}return function(e,r){function o(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(o.prototype=r.prototype,new o)}(o,e),o.prototype.retry=function(e,t){var o=this;void 0===t&&(t=3);var n=0,a=function(s,c){e(o.url,o.options).then(function(e){var t=r({},o.options,{authentication:e});return n+=1,u(o.url,t)}).then(function(e){s(e)}).catch(function(e){"ArcGISAuthError"===e.name&&n<t?a(s,c):"ArcGISAuthError"===e.name&&n>=t?c(o):c(e)})};return new Promise(function(e,t){a(e,t)})},o}(i);function p(e,t,r,o){if(e.code>=400){var n=e.message,a=e.code;throw new i(n,a,e,t,o)}if(e.error){var s=e.error,c=(n=s.message,a=s.code,s.messageCode),u=c||a||"UNKNOWN_ERROR_CODE";if(498===a||499===a||"GWM_0003"===c)throw new h(n,u,e,t,o);throw new i(n,u,e,t,o)}if("failed"===e.status||"failure"===e.status){n=void 0,a="UNKNOWN_ERROR_CODE";try{n=JSON.parse(e.statusMessage).message,a=JSON.parse(e.statusMessage).code}catch(t){n=e.statusMessage||e.message}throw new i(n,a,e,t,o)}return e}function d(e){return void 0===e&&(e={}),e.portal?e.portal:e.authentication?e.authentication.portal:"https://www.arcgis.com/sharing/rest"}function l(e,t){var o=e||"self";return u(d(t)+"/portals/"+o,r({httpMethod:"GET"},t))}(f=e.ErrorTypes||(e.ErrorTypes={})).ArcGISRequestError="ArcGISRequestError",f.ArcGISAuthError="ArcGISAuthError",e.request=u,e.ArcGISAuthError=h,e.checkForErrors=p,e.encodeFormData=c,e.encodeParam=a,e.encodeQueryString=s,e.warn=function(e){console&&console.warn&&console.warn.apply(console,[e])},e.ArcGISRequestError=i,e.requiresFormData=o,e.processParams=n,e.getSelf=function(e){return l(null,e)},e.getPortal=l,e.getPortalUrl=d,e.appendCustomParams=function(e,t){Object.keys(e).forEach(function(r){"url"!==r&&"params"!==r&&"authentication"!==r&&"httpMethod"!==r&&"fetch"!==r&&"portal"!==r&&"maxUrlLength"!==r&&"endpoint"!==r&&"decodeValues"!==r&&(t.params[r]=e[r])})},Object.defineProperty(e,"__esModule",{value:!0})});
 //# sourceMappingURL=request.umd.min.js.map

package.json

 {
   "name": "@esri/arcgis-rest-request",
-  "version": "1.13.2",
+  "version": "1.14.0",
   "description": "Common methods and utilities for @esri/arcgis-rest-* packages.",
@@ -5,0 +5,0 @@ "main": "dist/node/index.js",

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