diff --git a/CHANGELOG.md b/CHANGELOG.md
index aef29281..fb7675d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
+
+### Version: 3.12.1
+#### Date: Jan-22-2021
+
+##### Bug fix:
+ - Fixed Unhandled promise rejection on HTML response body.
 ### Version: 3.12.0
-#### Date: Desc-05-2020
+#### Date: Dec-05-2020
 
 ##### New Features:
  - [Entry] - Publish fallback method added
diff --git a/dist/nativescript/contentstack.js b/dist/nativescript/contentstack.js
index 0e67a8c9..1443a7fe 100644
--- a/dist/nativescript/contentstack.js
+++ b/dist/nativescript/contentstack.js
@@ -203,7 +203,7 @@ eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});
 /***/ (function(module, exports, __webpack_require__) {
 
 "use strict";
-eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.default = Request;\n\nvar _utils = __webpack_require__(/*! ./utils.js */ \"./src/core/lib/utils.js\");\n\nvar Utils = _interopRequireWildcard(_utils);\n\nvar _http = __webpack_require__(/*! runtime/http.js */ \"./src/runtime/nativescript/http.js\");\n\nvar _http2 = _interopRequireDefault(_http);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\n//JS SDK version\nvar version = '3.12.0';\nvar environment = void 0,\n    api_key = void 0;\nfunction Request(options, fetchOptions) {\n    return new Promise(function (resolve, reject) {\n        var queryParams = void 0;\n        var serialize = function serialize(obj, prefix) {\n\n            var str = [],\n                p = void 0;\n            if ((typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj)) === \"object\" && obj.length !== undefined) {\n                for (var i = 0, _i = obj.length; i < _i; i++) {\n                    str.push(prefix + '[]=' + obj[i]);\n                }\n            } else {\n                for (p in obj) {\n                    var k = prefix ? prefix + \"[\" + p + \"]\" : p,\n                        v = obj[p];\n                    str.push(v !== null && (typeof v === \"undefined\" ? \"undefined\" : _typeof(v)) === \"object\" && p !== 'query' ? serialize(v, k) : k + \"=\" + encodeURIComponent(p !== 'query' ? v : JSON.stringify(v)));\n                }\n            }\n            return str.join(\"&\");\n        };\n\n        var url = options.url,\n            headers = options.headers;\n\n        // setting headers\n        headers['Content-Type'] = 'application/json; charset=UTF-8';\n        headers['X-User-Agent'] = 'contentstack-react-native/' + version;\n\n        if (options.body && _typeof(options.body) === 'object') {\n            delete options.body._method;\n            if (_typeof(options.body.query) === \"object\" && Object.keys(options.body.query).length === 0) delete options.body.query;\n            queryParams = serialize(options.body);\n        }\n\n        return fetchRetry(url + '?' + queryParams, headers, fetchOptions.retryDelay, fetchOptions.retryLimit, fetchOptions, resolve, reject);\n    });\n}\n\nfunction wait(retryDelay) {\n    return new Promise(function (resolve) {\n        setTimeout(resolve, retryDelay);\n    });\n}\n\nfunction fetchRetry(url, headers) {\n    var retryDelay = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 300;\n    var retryLimit = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 5;\n    var fetchOptions = arguments[4];\n    var resolve = arguments[5];\n    var reject = arguments[6];\n\n    var option = Object.assign({\n        method: 'GET',\n        headers: headers,\n        timeout: 3000\n    }, fetchOptions);\n\n    function onError(error) {\n        if (retryLimit === 0) {\n            reject(error);\n        } else {\n            var msDelay = retryDelay;\n            retryLimit = retryLimit - 1;\n            var retryCount = fetchOptions.retryLimit - retryLimit;\n            if (fetchOptions.retryDelayOptions) {\n                if (fetchOptions.retryDelayOptions.base) {\n                    msDelay = fetchOptions.retryDelayOptions.base * retryCount;\n                } else if (fetchOptions.retryDelayOptions.customBackoff) {\n                    msDelay = fetchOptions.retryDelayOptions.customBackoff(retryCount, error);\n                }\n            }\n            wait(msDelay).then(function () {\n                return fetchRetry(url, headers, retryDelay, retryLimit, fetchOptions, resolve, reject);\n            });\n        }\n    }\n    (0, _http2.default)(url, option).then(function (response) {\n        var data = response.json();\n        if (response.ok && response.status === 200) {\n            resolve(data);\n        } else {\n            data.then(function (json) {\n                if (fetchOptions.retryCondition && fetchOptions.retryCondition(response)) {\n                    onError(json);\n                } else {\n                    reject(json);\n                }\n            });\n        }\n    }).catch(function (error) {\n        reject(error);\n    });\n}\n\n//# sourceURL=webpack://Contentstack/./src/core/lib/request.js?");
+eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.default = Request;\n\nvar _utils = __webpack_require__(/*! ./utils.js */ \"./src/core/lib/utils.js\");\n\nvar Utils = _interopRequireWildcard(_utils);\n\nvar _http = __webpack_require__(/*! runtime/http.js */ \"./src/runtime/nativescript/http.js\");\n\nvar _http2 = _interopRequireDefault(_http);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\n//JS SDK version\nvar version = '3.12.0';\nvar environment = void 0,\n    api_key = void 0;\nfunction Request(options, fetchOptions) {\n    return new Promise(function (resolve, reject) {\n        var queryParams = void 0;\n        var serialize = function serialize(obj, prefix) {\n\n            var str = [],\n                p = void 0;\n            if ((typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj)) === \"object\" && obj.length !== undefined) {\n                for (var i = 0, _i = obj.length; i < _i; i++) {\n                    str.push(prefix + '[]=' + obj[i]);\n                }\n            } else {\n                for (p in obj) {\n                    var k = prefix ? prefix + \"[\" + p + \"]\" : p,\n                        v = obj[p];\n                    str.push(v !== null && (typeof v === \"undefined\" ? \"undefined\" : _typeof(v)) === \"object\" && p !== 'query' ? serialize(v, k) : k + \"=\" + encodeURIComponent(p !== 'query' ? v : JSON.stringify(v)));\n                }\n            }\n            return str.join(\"&\");\n        };\n\n        var url = options.url,\n            headers = options.headers;\n\n        // setting headers\n        headers['Content-Type'] = 'application/json; charset=UTF-8';\n        headers['X-User-Agent'] = 'contentstack-react-native/' + version;\n\n        if (options.body && _typeof(options.body) === 'object') {\n            delete options.body._method;\n            if (_typeof(options.body.query) === \"object\" && Object.keys(options.body.query).length === 0) delete options.body.query;\n            queryParams = serialize(options.body);\n        }\n\n        return fetchRetry(url + '?' + queryParams, headers, fetchOptions.retryDelay, fetchOptions.retryLimit, fetchOptions, resolve, reject);\n    });\n}\n\nfunction wait(retryDelay) {\n    return new Promise(function (resolve) {\n        setTimeout(resolve, retryDelay);\n    });\n}\nasync function safeParseJSON(response) {\n    var body = await response.text();\n}\nfunction fetchRetry(url, headers) {\n    var retryDelay = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 300;\n    var retryLimit = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 5;\n    var fetchOptions = arguments[4];\n    var resolve = arguments[5];\n    var reject = arguments[6];\n\n    var option = Object.assign({\n        method: 'GET',\n        headers: headers,\n        timeout: 3000\n    }, fetchOptions);\n\n    function onError(error) {\n        if (retryLimit === 0) {\n            reject(error);\n        } else {\n            var msDelay = retryDelay;\n            retryLimit = retryLimit - 1;\n            var retryCount = fetchOptions.retryLimit - retryLimit;\n            if (fetchOptions.retryDelayOptions) {\n                if (fetchOptions.retryDelayOptions.base) {\n                    msDelay = fetchOptions.retryDelayOptions.base * retryCount;\n                } else if (fetchOptions.retryDelayOptions.customBackoff) {\n                    msDelay = fetchOptions.retryDelayOptions.customBackoff(retryCount, error);\n                }\n            }\n            wait(msDelay).then(function () {\n                return fetchRetry(url, headers, retryDelay, retryLimit, fetchOptions, resolve, reject);\n            });\n        }\n    }\n    (0, _http2.default)(url, option).then(function (response) {\n        var data = response.json();\n        if (response.ok && response.status === 200) {\n            resolve(data);\n        } else {\n            data.then(function (json) {\n                if (fetchOptions.retryCondition && fetchOptions.retryCondition(response)) {\n                    onError(json);\n                } else {\n                    reject(json);\n                }\n            }).catch(function () {\n                reject({ status: response.status, statusText: response.statusText });\n            });\n        }\n    }).catch(function (error) {\n        reject(error);\n    });\n}\n\n//# sourceURL=webpack://Contentstack/./src/core/lib/request.js?");
 
 /***/ }),
 
diff --git a/dist/react-native/contentstack.js b/dist/react-native/contentstack.js
index d6eb2548..3913ec1b 100644
--- a/dist/react-native/contentstack.js
+++ b/dist/react-native/contentstack.js
@@ -203,7 +203,7 @@ eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});
 /***/ (function(module, exports, __webpack_require__) {
 
 "use strict";
-eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.default = Request;\n\nvar _utils = __webpack_require__(/*! ./utils.js */ \"./src/core/lib/utils.js\");\n\nvar Utils = _interopRequireWildcard(_utils);\n\nvar _http = __webpack_require__(/*! runtime/http.js */ \"./src/runtime/react-native/http.js\");\n\nvar _http2 = _interopRequireDefault(_http);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\n//JS SDK version\nvar version = '3.12.0';\nvar environment = void 0,\n    api_key = void 0;\nfunction Request(options, fetchOptions) {\n    return new Promise(function (resolve, reject) {\n        var queryParams = void 0;\n        var serialize = function serialize(obj, prefix) {\n\n            var str = [],\n                p = void 0;\n            if ((typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj)) === \"object\" && obj.length !== undefined) {\n                for (var i = 0, _i = obj.length; i < _i; i++) {\n                    str.push(prefix + '[]=' + obj[i]);\n                }\n            } else {\n                for (p in obj) {\n                    var k = prefix ? prefix + \"[\" + p + \"]\" : p,\n                        v = obj[p];\n                    str.push(v !== null && (typeof v === \"undefined\" ? \"undefined\" : _typeof(v)) === \"object\" && p !== 'query' ? serialize(v, k) : k + \"=\" + encodeURIComponent(p !== 'query' ? v : JSON.stringify(v)));\n                }\n            }\n            return str.join(\"&\");\n        };\n\n        var url = options.url,\n            headers = options.headers;\n\n        // setting headers\n        headers['Content-Type'] = 'application/json; charset=UTF-8';\n        headers['X-User-Agent'] = 'contentstack-react-native/' + version;\n\n        if (options.body && _typeof(options.body) === 'object') {\n            delete options.body._method;\n            if (_typeof(options.body.query) === \"object\" && Object.keys(options.body.query).length === 0) delete options.body.query;\n            queryParams = serialize(options.body);\n        }\n\n        return fetchRetry(url + '?' + queryParams, headers, fetchOptions.retryDelay, fetchOptions.retryLimit, fetchOptions, resolve, reject);\n    });\n}\n\nfunction wait(retryDelay) {\n    return new Promise(function (resolve) {\n        setTimeout(resolve, retryDelay);\n    });\n}\n\nfunction fetchRetry(url, headers) {\n    var retryDelay = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 300;\n    var retryLimit = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 5;\n    var fetchOptions = arguments[4];\n    var resolve = arguments[5];\n    var reject = arguments[6];\n\n    var option = Object.assign({\n        method: 'GET',\n        headers: headers,\n        timeout: 3000\n    }, fetchOptions);\n\n    function onError(error) {\n        if (retryLimit === 0) {\n            reject(error);\n        } else {\n            var msDelay = retryDelay;\n            retryLimit = retryLimit - 1;\n            var retryCount = fetchOptions.retryLimit - retryLimit;\n            if (fetchOptions.retryDelayOptions) {\n                if (fetchOptions.retryDelayOptions.base) {\n                    msDelay = fetchOptions.retryDelayOptions.base * retryCount;\n                } else if (fetchOptions.retryDelayOptions.customBackoff) {\n                    msDelay = fetchOptions.retryDelayOptions.customBackoff(retryCount, error);\n                }\n            }\n            wait(msDelay).then(function () {\n                return fetchRetry(url, headers, retryDelay, retryLimit, fetchOptions, resolve, reject);\n            });\n        }\n    }\n    (0, _http2.default)(url, option).then(function (response) {\n        var data = response.json();\n        if (response.ok && response.status === 200) {\n            resolve(data);\n        } else {\n            data.then(function (json) {\n                if (fetchOptions.retryCondition && fetchOptions.retryCondition(response)) {\n                    onError(json);\n                } else {\n                    reject(json);\n                }\n            });\n        }\n    }).catch(function (error) {\n        reject(error);\n    });\n}\n\n//# sourceURL=webpack://Contentstack/./src/core/lib/request.js?");
+eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n    value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.default = Request;\n\nvar _utils = __webpack_require__(/*! ./utils.js */ \"./src/core/lib/utils.js\");\n\nvar Utils = _interopRequireWildcard(_utils);\n\nvar _http = __webpack_require__(/*! runtime/http.js */ \"./src/runtime/react-native/http.js\");\n\nvar _http2 = _interopRequireDefault(_http);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\n//JS SDK version\nvar version = '3.12.0';\nvar environment = void 0,\n    api_key = void 0;\nfunction Request(options, fetchOptions) {\n    return new Promise(function (resolve, reject) {\n        var queryParams = void 0;\n        var serialize = function serialize(obj, prefix) {\n\n            var str = [],\n                p = void 0;\n            if ((typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj)) === \"object\" && obj.length !== undefined) {\n                for (var i = 0, _i = obj.length; i < _i; i++) {\n                    str.push(prefix + '[]=' + obj[i]);\n                }\n            } else {\n                for (p in obj) {\n                    var k = prefix ? prefix + \"[\" + p + \"]\" : p,\n                        v = obj[p];\n                    str.push(v !== null && (typeof v === \"undefined\" ? \"undefined\" : _typeof(v)) === \"object\" && p !== 'query' ? serialize(v, k) : k + \"=\" + encodeURIComponent(p !== 'query' ? v : JSON.stringify(v)));\n                }\n            }\n            return str.join(\"&\");\n        };\n\n        var url = options.url,\n            headers = options.headers;\n\n        // setting headers\n        headers['Content-Type'] = 'application/json; charset=UTF-8';\n        headers['X-User-Agent'] = 'contentstack-react-native/' + version;\n\n        if (options.body && _typeof(options.body) === 'object') {\n            delete options.body._method;\n            if (_typeof(options.body.query) === \"object\" && Object.keys(options.body.query).length === 0) delete options.body.query;\n            queryParams = serialize(options.body);\n        }\n\n        return fetchRetry(url + '?' + queryParams, headers, fetchOptions.retryDelay, fetchOptions.retryLimit, fetchOptions, resolve, reject);\n    });\n}\n\nfunction wait(retryDelay) {\n    return new Promise(function (resolve) {\n        setTimeout(resolve, retryDelay);\n    });\n}\nasync function safeParseJSON(response) {\n    var body = await response.text();\n}\nfunction fetchRetry(url, headers) {\n    var retryDelay = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 300;\n    var retryLimit = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 5;\n    var fetchOptions = arguments[4];\n    var resolve = arguments[5];\n    var reject = arguments[6];\n\n    var option = Object.assign({\n        method: 'GET',\n        headers: headers,\n        timeout: 3000\n    }, fetchOptions);\n\n    function onError(error) {\n        if (retryLimit === 0) {\n            reject(error);\n        } else {\n            var msDelay = retryDelay;\n            retryLimit = retryLimit - 1;\n            var retryCount = fetchOptions.retryLimit - retryLimit;\n            if (fetchOptions.retryDelayOptions) {\n                if (fetchOptions.retryDelayOptions.base) {\n                    msDelay = fetchOptions.retryDelayOptions.base * retryCount;\n                } else if (fetchOptions.retryDelayOptions.customBackoff) {\n                    msDelay = fetchOptions.retryDelayOptions.customBackoff(retryCount, error);\n                }\n            }\n            wait(msDelay).then(function () {\n                return fetchRetry(url, headers, retryDelay, retryLimit, fetchOptions, resolve, reject);\n            });\n        }\n    }\n    (0, _http2.default)(url, option).then(function (response) {\n        var data = response.json();\n        if (response.ok && response.status === 200) {\n            resolve(data);\n        } else {\n            data.then(function (json) {\n                if (fetchOptions.retryCondition && fetchOptions.retryCondition(response)) {\n                    onError(json);\n                } else {\n                    reject(json);\n                }\n            }).catch(function () {\n                reject({ status: response.status, statusText: response.statusText });\n            });\n        }\n    }).catch(function (error) {\n        reject(error);\n    });\n}\n\n//# sourceURL=webpack://Contentstack/./src/core/lib/request.js?");
 
 /***/ }),
 
diff --git a/dist/web/contentstack.js b/dist/web/contentstack.js
index 695e4e44..ff4d8f1b 100644
--- a/dist/web/contentstack.js
+++ b/dist/web/contentstack.js
@@ -1,4 +1,4 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.Contentstack=t():e.Contentstack=t()}(window,(function(){return function(e){var t={};function r(n){if(t[n])return t[n].exports;var o=t[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}return r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)r.d(n,o,function(t){return e[t]}.bind(null,o));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=8)}([function(e,t,r){"use strict";(function(e){Object.defineProperty(t,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};t.transform=function(e){return function(){switch(this._query[e]=this._query[e]||{},arguments.length){case 1:if(Array.isArray(arguments[0])||"string"==typeof arguments[0]){var t=this._query[e].BASE||[];return t=t.concat(arguments[0]),this._query[e].BASE=t,this}console.error("Kindly provide valid parameters");break;case 2:if("string"==typeof arguments[0]&&(Array.isArray(arguments[1])||"string"==typeof arguments[1])){var r=this._query[e][arguments[0]]||[];return r=r.concat(arguments[1]),this._query[e][arguments[0]]=r,this}console.error("Kindly provide valid parameters");break;default:console.error("Kindly provide valid parameters")}}},t._type=function(e){var t=void 0===e?"undefined":n(e);switch(t){case"object":t,Array.isArray(e)&&(t="array");break;default:t}return t},t.mergeDeep=function(e,t){var r=this;return function e(t,n){for(var o in n)"object"==r._type(n[o])&&r._type(t[o])==r._type(n[o])?e(t[o],n[o]):"array"==r._type(n[o])&&r._type(t[o])==r._type(n[o])?t[o]=t[o].concat(n[o]):t[o]=n[o]}(e,t),e},t.merge=u,t.isBrowser=function(){return"undefined"!=typeof window&&"object"===(void 0===e?"undefined":n(e))&&"browser"===e.title},t.parseQueryFromParams=c,t.getHash=a,t.generateHash=f,t.resultWrapper=l,t.spreadResult=y,t.sendRequest=function(e,t){var r=e.environment_uid;r?e._query.environment_uid=r:(e._query||(e._query={}),e._query.environment=e.environment);var i=e,s=void 0!==i.queryCachePolicy?i.queryCachePolicy:i.cachePolicy,f=void 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  * @overview es6-promise - a tiny implementation of Promises/A+.
  * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
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diff --git a/package-lock.json b/package-lock.json
index efa3bdf9..e18470c0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "contentstack",
-  "version": "3.12.0",
+  "version": "3.12.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -5073,7 +5073,8 @@
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/growly/-/growly-1.3.0.tgz",
       "integrity": "sha1-8QdIy+dq+WS3yWyTxrzCivEgwIE=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "har-schema": {
       "version": "2.0.0",
@@ -5720,6 +5721,7 @@
       "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz",
       "integrity": "sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-docker": "^2.0.0"
       }
@@ -8224,6 +8226,7 @@
       "resolved": "https://registry.npmjs.org/node-notifier/-/node-notifier-8.0.1.tgz",
       "integrity": "sha512-BvEXF+UmsnAfYfoapKM9nGxnP+Wn7P91YfXmrKnfcYCx6VBeoN5Ez5Ogck6I8Bi5k4RlpqRYaw75pAwzX9OphA==",
       "dev": true,
+      "optional": true,
       "requires": {
         "growly": "^1.3.0",
         "is-wsl": "^2.2.0",
@@ -8238,6 +8241,7 @@
           "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
           "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
           "dev": true,
+          "optional": true,
           "requires": {
             "yallist": "^4.0.0"
           }
@@ -8247,6 +8251,7 @@
           "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.4.tgz",
           "integrity": "sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==",
           "dev": true,
+          "optional": true,
           "requires": {
             "lru-cache": "^6.0.0"
           }
@@ -8256,6 +8261,7 @@
           "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
           "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
           "dev": true,
+          "optional": true,
           "requires": {
             "isexe": "^2.0.0"
           }
@@ -8264,7 +8270,8 @@
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
           "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -9595,7 +9602,8 @@
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/shellwords/-/shellwords-0.1.1.tgz",
       "integrity": "sha512-vFwSUfQvqybiICwZY5+DAWIPLKsWO31Q91JSKl3UYv+K5c2QRPzn0qzec6QPu1Qc9eHYItiP3NdJqNVqetYAww==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "signal-exit": {
       "version": "3.0.3",
@@ -11068,7 +11076,8 @@
       "version": "8.3.0",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.0.tgz",
       "integrity": "sha512-fX6Z5o4m6XsXBdli9g7DtWgAx+osMsRRZFKma1mIUsLCz6vRvv+pz5VNbyu9UEDzpMWulZfvpgb/cmDXVulYFQ==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "v8-compile-cache": {
       "version": "2.1.1",
diff --git a/package.json b/package.json
index 62dba9ec..f0b83ac9 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "contentstack",
-  "version": "3.12.0",
+  "version": "3.12.1",
   "description": "Contentstack Javascript SDK",
   "homepage": "https://www.contentstack.com/",
   "author": {
diff --git a/src/core/lib/request.js b/src/core/lib/request.js
index 09d8908d..6b7c23f8 100755
--- a/src/core/lib/request.js
+++ b/src/core/lib/request.js
@@ -57,7 +57,9 @@ function wait(retryDelay) {
         setTimeout(resolve, retryDelay)
     });
 }
-
+async function safeParseJSON(response) {
+    const body = await response.text();
+}
 function fetchRetry(url, headers, retryDelay = 300, retryLimit = 5, fetchOptions, resolve, reject) {
     var option = Object.assign({ 
         method: 'GET',
@@ -87,7 +89,7 @@ function fetchRetry(url, headers, retryDelay = 300, retryLimit = 5, fetchOptions
         }
     }
     fetch(url, option)
-        .then(function(response) {       
+        .then(function(response) {    
             let data = response.json();      
             if (response.ok && response.status === 200) {
                 resolve(data);
@@ -98,6 +100,8 @@ function fetchRetry(url, headers, retryDelay = 300, retryLimit = 5, fetchOptions
                     } else {
                         reject(json)
                     }   
+                }).catch(() => {
+                    reject({status: response.status, statusText: response.statusText})
                 });
             }
         }).catch((error) => {