diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f8f8033..d104020 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -62,6 +62,13 @@ jobs:
           data: '{ "key": "value" }'
           files: '{ "file": "${{ github.workspace }}/testfile.txt" }'
 
+      - name: Request Postman Echo POST Multipart without data
+        uses: ./
+        with:
+          url: 'https://postman-echo.com/post'
+          method: 'POST'
+          files: '{ "file": "${{ github.workspace }}/testfile.txt" }'
+
       - name: Request Postman Echo POST single file
         uses: ./
         with:
diff --git a/dist/index.js b/dist/index.js
index 29f8d3c..53d978f 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -56,6 +56,58 @@ module.exports = require("tls");
 
 /***/ }),
 
+/***/ 22:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _validate = _interopRequireDefault(__webpack_require__(78));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function parse(uuid) {
+  if (!(0, _validate.default)(uuid)) {
+    throw TypeError('Invalid UUID');
+  }
+
+  let v;
+  const arr = new Uint8Array(16); // Parse ########-....-....-....-............
+
+  arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24;
+  arr[1] = v >>> 16 & 0xff;
+  arr[2] = v >>> 8 & 0xff;
+  arr[3] = v & 0xff; // Parse ........-####-....-....-............
+
+  arr[4] = (v = parseInt(uuid.slice(9, 13), 16)) >>> 8;
+  arr[5] = v & 0xff; // Parse ........-....-####-....-............
+
+  arr[6] = (v = parseInt(uuid.slice(14, 18), 16)) >>> 8;
+  arr[7] = v & 0xff; // Parse ........-....-....-####-............
+
+  arr[8] = (v = parseInt(uuid.slice(19, 23), 16)) >>> 8;
+  arr[9] = v & 0xff; // Parse ........-....-....-....-############
+  // (Use "/" to avoid 32-bit truncation when bit-shifting high-order bytes)
+
+  arr[10] = (v = parseInt(uuid.slice(24, 36), 16)) / 0x10000000000 & 0xff;
+  arr[11] = v / 0x100000000 & 0xff;
+  arr[12] = v >>> 24 & 0xff;
+  arr[13] = v >>> 16 & 0xff;
+  arr[14] = v >>> 8 & 0xff;
+  arr[15] = v & 0xff;
+  return arr;
+}
+
+var _default = parse;
+exports.default = _default;
+
+/***/ }),
+
 /***/ 26:
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
@@ -446,6 +498,92 @@ module.exports = __webpack_require__(352);
 
 /***/ }),
 
+/***/ 62:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+Object.defineProperty(exports, "v1", {
+  enumerable: true,
+  get: function () {
+    return _v.default;
+  }
+});
+Object.defineProperty(exports, "v3", {
+  enumerable: true,
+  get: function () {
+    return _v2.default;
+  }
+});
+Object.defineProperty(exports, "v4", {
+  enumerable: true,
+  get: function () {
+    return _v3.default;
+  }
+});
+Object.defineProperty(exports, "v5", {
+  enumerable: true,
+  get: function () {
+    return _v4.default;
+  }
+});
+Object.defineProperty(exports, "NIL", {
+  enumerable: true,
+  get: function () {
+    return _nil.default;
+  }
+});
+Object.defineProperty(exports, "version", {
+  enumerable: true,
+  get: function () {
+    return _version.default;
+  }
+});
+Object.defineProperty(exports, "validate", {
+  enumerable: true,
+  get: function () {
+    return _validate.default;
+  }
+});
+Object.defineProperty(exports, "stringify", {
+  enumerable: true,
+  get: function () {
+    return _stringify.default;
+  }
+});
+Object.defineProperty(exports, "parse", {
+  enumerable: true,
+  get: function () {
+    return _parse.default;
+  }
+});
+
+var _v = _interopRequireDefault(__webpack_require__(893));
+
+var _v2 = _interopRequireDefault(__webpack_require__(209));
+
+var _v3 = _interopRequireDefault(__webpack_require__(733));
+
+var _v4 = _interopRequireDefault(__webpack_require__(384));
+
+var _nil = _interopRequireDefault(__webpack_require__(327));
+
+var _version = _interopRequireDefault(__webpack_require__(695));
+
+var _validate = _interopRequireDefault(__webpack_require__(78));
+
+var _stringify = _interopRequireDefault(__webpack_require__(411));
+
+var _parse = _interopRequireDefault(__webpack_require__(22));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/***/ }),
+
 /***/ 69:
 /***/ (function(module) {
 
@@ -461,6 +599,50 @@ module.exports = function(dst, src) {
 };
 
 
+/***/ }),
+
+/***/ 74:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+"use strict";
+
+
+var utils = __webpack_require__(35);
+
+module.exports = function normalizeHeaderName(headers, normalizedName) {
+  utils.forEach(headers, function processHeader(value, name) {
+    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
+      headers[normalizedName] = value;
+      delete headers[name];
+    }
+  });
+};
+
+
+/***/ }),
+
+/***/ 78:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _regex = _interopRequireDefault(__webpack_require__(456));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function validate(uuid) {
+  return typeof uuid === 'string' && _regex.default.test(uuid);
+}
+
+var _default = validate;
+exports.default = _default;
+
 /***/ }),
 
 /***/ 82:
@@ -567,13 +749,14 @@ var __importStar = (this && this.__importStar) || function (mod) {
     return result;
 };
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.issueCommand = void 0;
+exports.prepareKeyValueMessage = exports.issueFileCommand = void 0;
 // We use any as a valid input type
 /* eslint-disable @typescript-eslint/no-explicit-any */
 const fs = __importStar(__webpack_require__(747));
 const os = __importStar(__webpack_require__(87));
+const uuid_1 = __webpack_require__(62);
 const utils_1 = __webpack_require__(82);
-function issueCommand(command, message) {
+function issueFileCommand(command, message) {
     const filePath = process.env[`GITHUB_${command}`];
     if (!filePath) {
         throw new Error(`Unable to find environment variable for file command ${command}`);
@@ -585,7 +768,22 @@ function issueCommand(command, message) {
         encoding: 'utf8'
     });
 }
-exports.issueCommand = issueCommand;
+exports.issueFileCommand = issueFileCommand;
+function prepareKeyValueMessage(key, value) {
+    const delimiter = `ghadelimiter_${uuid_1.v4()}`;
+    const convertedValue = utils_1.toCommandValue(value);
+    // These should realistically never happen, but just in case someone finds a
+    // way to exploit uuid generation let's not allow keys or values that contain
+    // the delimiter.
+    if (key.includes(delimiter)) {
+        throw new Error(`Unexpected input: name should not contain the delimiter "${delimiter}"`);
+    }
+    if (convertedValue.includes(delimiter)) {
+        throw new Error(`Unexpected input: value should not contain the delimiter "${delimiter}"`);
+    }
+    return `${key}<<${delimiter}${os.EOL}${convertedValue}${os.EOL}${delimiter}`;
+}
+exports.prepareKeyValueMessage = prepareKeyValueMessage;
 //# sourceMappingURL=file-command.js.map
 
 /***/ }),
@@ -1445,6 +1643,29 @@ exports.checkBypass = checkBypass;
 
 /***/ }),
 
+/***/ 209:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _v = _interopRequireDefault(__webpack_require__(212));
+
+var _md = _interopRequireDefault(__webpack_require__(803));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const v3 = (0, _v.default)('v3', 0x30, _md.default);
+var _default = v3;
+exports.default = _default;
+
+/***/ }),
+
 /***/ 211:
 /***/ (function(module) {
 
@@ -1452,6 +1673,91 @@ module.exports = require("https");
 
 /***/ }),
 
+/***/ 212:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = _default;
+exports.URL = exports.DNS = void 0;
+
+var _stringify = _interopRequireDefault(__webpack_require__(411));
+
+var _parse = _interopRequireDefault(__webpack_require__(22));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function stringToBytes(str) {
+  str = unescape(encodeURIComponent(str)); // UTF8 escape
+
+  const bytes = [];
+
+  for (let i = 0; i < str.length; ++i) {
+    bytes.push(str.charCodeAt(i));
+  }
+
+  return bytes;
+}
+
+const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
+exports.DNS = DNS;
+const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
+exports.URL = URL;
+
+function _default(name, version, hashfunc) {
+  function generateUUID(value, namespace, buf, offset) {
+    if (typeof value === 'string') {
+      value = stringToBytes(value);
+    }
+
+    if (typeof namespace === 'string') {
+      namespace = (0, _parse.default)(namespace);
+    }
+
+    if (namespace.length !== 16) {
+      throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');
+    } // Compute hash of namespace and value, Per 4.3
+    // Future: Use spread syntax when supported on all platforms, e.g. `bytes =
+    // hashfunc([...namespace, ... value])`
+
+
+    let bytes = new Uint8Array(16 + value.length);
+    bytes.set(namespace);
+    bytes.set(value, namespace.length);
+    bytes = hashfunc(bytes);
+    bytes[6] = bytes[6] & 0x0f | version;
+    bytes[8] = bytes[8] & 0x3f | 0x80;
+
+    if (buf) {
+      offset = offset || 0;
+
+      for (let i = 0; i < 16; ++i) {
+        buf[offset + i] = bytes[i];
+      }
+
+      return buf;
+    }
+
+    return (0, _stringify.default)(bytes);
+  } // Function#name is not settable on some platforms (#270)
+
+
+  try {
+    generateUUID.name = name; // eslint-disable-next-line no-empty
+  } catch (err) {} // For CommonJS default export support
+
+
+  generateUUID.DNS = DNS;
+  generateUUID.URL = URL;
+  return generateUUID;
+}
+
+/***/ }),
+
 /***/ 219:
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
@@ -1755,6 +2061,21 @@ InterceptorManager.prototype.forEach = function forEach(fn) {
 module.exports = InterceptorManager;
 
 
+/***/ }),
+
+/***/ 327:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _default = '00000000-0000-0000-0000-000000000000';
+exports.default = _default;
+
 /***/ }),
 
 /***/ 333:
@@ -1997,7 +2318,7 @@ const request = async({ method, instanceConfig, data, files, file, actions, igno
  */
 const convertToJSON = (value) => {
   try {
-    return JSON.parse(value)
+    return JSON.parse(value) || {}
   } catch(e) {
     return {}
   }
@@ -2164,23 +2485,72 @@ module.exports = function enhanceError(error, config, code, request, response) {
 
 /***/ }),
 
-/***/ 411:
-/***/ (function(module, __unusedexports, __webpack_require__) {
+/***/ 384:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
 
 "use strict";
 
 
-var utils = __webpack_require__(35);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
 
-module.exports = function normalizeHeaderName(headers, normalizedName) {
-  utils.forEach(headers, function processHeader(value, name) {
-    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
-      headers[normalizedName] = value;
-      delete headers[name];
-    }
-  });
-};
+var _v = _interopRequireDefault(__webpack_require__(212));
 
+var _sha = _interopRequireDefault(__webpack_require__(498));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const v5 = (0, _v.default)('v5', 0x50, _sha.default);
+var _default = v5;
+exports.default = _default;
+
+/***/ }),
+
+/***/ 411:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _validate = _interopRequireDefault(__webpack_require__(78));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * Convert array of 16 byte values to UUID string format of the form:
+ * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
+ */
+const byteToHex = [];
+
+for (let i = 0; i < 256; ++i) {
+  byteToHex.push((i + 0x100).toString(16).substr(1));
+}
+
+function stringify(arr, offset = 0) {
+  // Note: Be careful editing this code!  It's been tuned for performance
+  // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434
+  const uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID.  If this throws, it's likely due to one
+  // of the following:
+  // - One or more input array values don't map to a hex octet (leading to
+  // "undefined" in the uuid)
+  // - Invalid input values for the RFC `version` or `variant` fields
+
+  if (!(0, _validate.default)(uuid)) {
+    throw TypeError('Stringified UUID is invalid');
+  }
+
+  return uuid;
+}
+
+var _default = stringify;
+exports.default = _default;
 
 /***/ }),
 
@@ -2190,6 +2560,13 @@ module.exports = function normalizeHeaderName(headers, normalizedName) {
 module.exports = __webpack_require__(141);
 
 
+/***/ }),
+
+/***/ 417:
+/***/ (function(module) {
+
+module.exports = require("crypto");
+
 /***/ }),
 
 /***/ 424:
@@ -3169,6 +3546,21 @@ module.exports = function () {
 };
 
 
+/***/ }),
+
+/***/ 456:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _default = /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i;
+exports.default = _default;
+
 /***/ }),
 
 /***/ 470:
@@ -3240,13 +3632,9 @@ function exportVariable(name, val) {
     process.env[name] = convertedVal;
     const filePath = process.env['GITHUB_ENV'] || '';
     if (filePath) {
-        const delimiter = '_GitHubActionsFileCommandDelimeter_';
-        const commandValue = `${name}<<${delimiter}${os.EOL}${convertedVal}${os.EOL}${delimiter}`;
-        file_command_1.issueCommand('ENV', commandValue);
-    }
-    else {
-        command_1.issueCommand('set-env', { name }, convertedVal);
+        return file_command_1.issueFileCommand('ENV', file_command_1.prepareKeyValueMessage(name, val));
     }
+    command_1.issueCommand('set-env', { name }, convertedVal);
 }
 exports.exportVariable = exportVariable;
 /**
@@ -3264,7 +3652,7 @@ exports.setSecret = setSecret;
 function addPath(inputPath) {
     const filePath = process.env['GITHUB_PATH'] || '';
     if (filePath) {
-        file_command_1.issueCommand('PATH', inputPath);
+        file_command_1.issueFileCommand('PATH', inputPath);
     }
     else {
         command_1.issueCommand('add-path', {}, inputPath);
@@ -3304,7 +3692,10 @@ function getMultilineInput(name, options) {
     const inputs = getInput(name, options)
         .split('\n')
         .filter(x => x !== '');
-    return inputs;
+    if (options && options.trimWhitespace === false) {
+        return inputs;
+    }
+    return inputs.map(input => input.trim());
 }
 exports.getMultilineInput = getMultilineInput;
 /**
@@ -3337,8 +3728,12 @@ exports.getBooleanInput = getBooleanInput;
  */
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 function setOutput(name, value) {
+    const filePath = process.env['GITHUB_OUTPUT'] || '';
+    if (filePath) {
+        return file_command_1.issueFileCommand('OUTPUT', file_command_1.prepareKeyValueMessage(name, value));
+    }
     process.stdout.write(os.EOL);
-    command_1.issueCommand('set-output', { name }, value);
+    command_1.issueCommand('set-output', { name }, utils_1.toCommandValue(value));
 }
 exports.setOutput = setOutput;
 /**
@@ -3467,7 +3862,11 @@ exports.group = group;
  */
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 function saveState(name, value) {
-    command_1.issueCommand('save-state', { name }, value);
+    const filePath = process.env['GITHUB_STATE'] || '';
+    if (filePath) {
+        return file_command_1.issueFileCommand('STATE', file_command_1.prepareKeyValueMessage(name, value));
+    }
+    command_1.issueCommand('save-state', { name }, utils_1.toCommandValue(value));
 }
 exports.saveState = saveState;
 /**
@@ -3507,6 +3906,36 @@ Object.defineProperty(exports, "toPlatformPath", { enumerable: true, get: functi
 
 /***/ }),
 
+/***/ 498:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _crypto = _interopRequireDefault(__webpack_require__(417));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function sha1(bytes) {
+  if (Array.isArray(bytes)) {
+    bytes = Buffer.from(bytes);
+  } else if (typeof bytes === 'string') {
+    bytes = Buffer.from(bytes, 'utf8');
+  }
+
+  return _crypto.default.createHash('sha1').update(bytes).digest();
+}
+
+var _default = sha1;
+exports.default = _default;
+
+/***/ }),
+
 /***/ 500:
 /***/ (function(module) {
 
@@ -3554,7 +3983,7 @@ module.exports = {"application/1d-interleaved-parityfec":{"source":"iana"},"appl
 
 
 var utils = __webpack_require__(35);
-var normalizeHeaderName = __webpack_require__(411);
+var normalizeHeaderName = __webpack_require__(74);
 var enhanceError = __webpack_require__(369);
 
 var DEFAULT_CONTENT_TYPE = {
@@ -3924,6 +4353,11 @@ events.forEach(function (event) {
   };
 });
 
+var InvalidUrlError = createErrorType(
+  "ERR_INVALID_URL",
+  "Invalid URL",
+  TypeError
+);
 // Error types with codes
 var RedirectionError = createErrorType(
   "ERR_FR_REDIRECTION_FAILURE",
@@ -3984,10 +4418,10 @@ RedirectableRequest.prototype.write = function (data, encoding, callback) {
   }
 
   // Validate input and shift parameters if necessary
-  if (!(typeof data === "string" || typeof data === "object" && ("length" in data))) {
+  if (!isString(data) && !isBuffer(data)) {
     throw new TypeError("data should be a string, Buffer or Uint8Array");
   }
-  if (typeof encoding === "function") {
+  if (isFunction(encoding)) {
     callback = encoding;
     encoding = null;
   }
@@ -4016,11 +4450,11 @@ RedirectableRequest.prototype.write = function (data, encoding, callback) {
 // Ends the current native request
 RedirectableRequest.prototype.end = function (data, encoding, callback) {
   // Shift parameters if necessary
-  if (typeof data === "function") {
+  if (isFunction(data)) {
     callback = data;
     data = encoding = null;
   }
-  else if (typeof encoding === "function") {
+  else if (isFunction(encoding)) {
     callback = encoding;
     encoding = null;
   }
@@ -4197,7 +4631,7 @@ RedirectableRequest.prototype._performRequest = function () {
     url.format(this._options) :
     // When making a request to a proxy, […]
     // a client MUST send the target URI in absolute-form […].
-    this._currentUrl = this._options.path;
+    this._options.path;
 
   // End a redirected request
   // (The first request must be ended explicitly with RedirectableRequest#end)
@@ -4318,7 +4752,7 @@ RedirectableRequest.prototype._processResponse = function (response) {
     redirectUrl = url.resolve(currentUrl, location);
   }
   catch (cause) {
-    this.emit("error", new RedirectionError(cause));
+    this.emit("error", new RedirectionError({ cause: cause }));
     return;
   }
 
@@ -4338,7 +4772,7 @@ RedirectableRequest.prototype._processResponse = function (response) {
   }
 
   // Evaluate the beforeRedirect callback
-  if (typeof beforeRedirect === "function") {
+  if (isFunction(beforeRedirect)) {
     var responseDetails = {
       headers: response.headers,
       statusCode: statusCode,
@@ -4363,7 +4797,7 @@ RedirectableRequest.prototype._processResponse = function (response) {
     this._performRequest();
   }
   catch (cause) {
-    this.emit("error", new RedirectionError(cause));
+    this.emit("error", new RedirectionError({ cause: cause }));
   }
 };
 
@@ -4385,15 +4819,19 @@ function wrap(protocols) {
     // Executes a request, following redirects
     function request(input, options, callback) {
       // Parse parameters
-      if (typeof input === "string") {
-        var urlStr = input;
+      if (isString(input)) {
+        var parsed;
         try {
-          input = urlToOptions(new URL(urlStr));
+          parsed = urlToOptions(new URL(input));
         }
         catch (err) {
           /* istanbul ignore next */
-          input = url.parse(urlStr);
+          parsed = url.parse(input);
         }
+        if (!isString(parsed.protocol)) {
+          throw new InvalidUrlError({ input });
+        }
+        input = parsed;
       }
       else if (URL && (input instanceof URL)) {
         input = urlToOptions(input);
@@ -4403,7 +4841,7 @@ function wrap(protocols) {
         options = input;
         input = { protocol: protocol };
       }
-      if (typeof options === "function") {
+      if (isFunction(options)) {
         callback = options;
         options = null;
       }
@@ -4414,6 +4852,9 @@ function wrap(protocols) {
         maxBodyLength: exports.maxBodyLength,
       }, input, options);
       options.nativeProtocols = nativeProtocols;
+      if (!isString(options.host) && !isString(options.hostname)) {
+        options.hostname = "::1";
+      }
 
       assert.equal(options.protocol, protocol, "protocol mismatch");
       debug("options", options);
@@ -4471,21 +4912,19 @@ function removeMatchingHeaders(regex, headers) {
     undefined : String(lastValue).trim();
 }
 
-function createErrorType(code, defaultMessage) {
-  function CustomError(cause) {
+function createErrorType(code, message, baseClass) {
+  // Create constructor
+  function CustomError(properties) {
     Error.captureStackTrace(this, this.constructor);
-    if (!cause) {
-      this.message = defaultMessage;
-    }
-    else {
-      this.message = defaultMessage + ": " + cause.message;
-      this.cause = cause;
-    }
+    Object.assign(this, properties || {});
+    this.code = code;
+    this.message = this.cause ? message + ": " + this.cause.message : message;
   }
-  CustomError.prototype = new Error();
+
+  // Attach constructor and set default properties
+  CustomError.prototype = new (baseClass || Error)();
   CustomError.prototype.constructor = CustomError;
   CustomError.prototype.name = "Error [" + code + "]";
-  CustomError.prototype.code = code;
   return CustomError;
 }
 
@@ -4498,10 +4937,23 @@ function abortRequest(request) {
 }
 
 function isSubdomain(subdomain, domain) {
-  const dot = subdomain.length - domain.length - 1;
+  assert(isString(subdomain) && isString(domain));
+  var dot = subdomain.length - domain.length - 1;
   return dot > 0 && subdomain[dot] === "." && subdomain.endsWith(domain);
 }
 
+function isString(value) {
+  return typeof value === "string" || value instanceof String;
+}
+
+function isFunction(value) {
+  return typeof value === "function";
+}
+
+function isBuffer(value) {
+  return typeof value === "object" && ("length" in value);
+}
+
 // Exports
 module.exports = wrap({ http: http, https: https });
 module.exports.wrap = wrap;
@@ -5586,6 +6038,34 @@ module.exports = (
 );
 
 
+/***/ }),
+
+/***/ 695:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _validate = _interopRequireDefault(__webpack_require__(78));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function version(uuid) {
+  if (!(0, _validate.default)(uuid)) {
+    throw TypeError('Invalid UUID');
+  }
+
+  return parseInt(uuid.substr(14, 1), 16);
+}
+
+var _default = version;
+exports.default = _default;
+
 /***/ }),
 
 /***/ 727:
@@ -5618,6 +6098,50 @@ module.exports = function isCancel(value) {
 };
 
 
+/***/ }),
+
+/***/ 733:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _rng = _interopRequireDefault(__webpack_require__(844));
+
+var _stringify = _interopRequireDefault(__webpack_require__(411));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function v4(options, buf, offset) {
+  options = options || {};
+
+  const rnds = options.random || (options.rng || _rng.default)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+
+
+  rnds[6] = rnds[6] & 0x0f | 0x40;
+  rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided
+
+  if (buf) {
+    offset = offset || 0;
+
+    for (let i = 0; i < 16; ++i) {
+      buf[offset + i] = rnds[i];
+    }
+
+    return buf;
+  }
+
+  return (0, _stringify.default)(rnds);
+}
+
+var _default = v4;
+exports.default = _default;
+
 /***/ }),
 
 /***/ 742:
@@ -5922,6 +6446,36 @@ module.exports = require("stream");
 
 /***/ }),
 
+/***/ 803:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _crypto = _interopRequireDefault(__webpack_require__(417));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function md5(bytes) {
+  if (Array.isArray(bytes)) {
+    bytes = Buffer.from(bytes);
+  } else if (typeof bytes === 'string') {
+    bytes = Buffer.from(bytes, 'utf8');
+  }
+
+  return _crypto.default.createHash('md5').update(bytes).digest();
+}
+
+var _default = md5;
+exports.default = _default;
+
+/***/ }),
+
 /***/ 825:
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
@@ -6051,6 +6605,37 @@ module.exports = require("url");
 
 /***/ }),
 
+/***/ 844:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = rng;
+
+var _crypto = _interopRequireDefault(__webpack_require__(417));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const rnds8Pool = new Uint8Array(256); // # of random values to pre-allocate
+
+let poolPtr = rnds8Pool.length;
+
+function rng() {
+  if (poolPtr > rnds8Pool.length - 16) {
+    _crypto.default.randomFillSync(rnds8Pool);
+
+    poolPtr = 0;
+  }
+
+  return rnds8Pool.slice(poolPtr, poolPtr += 16);
+}
+
+/***/ }),
+
 /***/ 852:
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
@@ -6268,6 +6853,120 @@ function descending(a, b)
 }
 
 
+/***/ }),
+
+/***/ 893:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _rng = _interopRequireDefault(__webpack_require__(844));
+
+var _stringify = _interopRequireDefault(__webpack_require__(411));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+// **`v1()` - Generate time-based UUID**
+//
+// Inspired by https://github.com/LiosK/UUID.js
+// and http://docs.python.org/library/uuid.html
+let _nodeId;
+
+let _clockseq; // Previous uuid creation time
+
+
+let _lastMSecs = 0;
+let _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details
+
+function v1(options, buf, offset) {
+  let i = buf && offset || 0;
+  const b = buf || new Array(16);
+  options = options || {};
+  let node = options.node || _nodeId;
+  let clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not
+  // specified.  We do this lazily to minimize issues related to insufficient
+  // system entropy.  See #189
+
+  if (node == null || clockseq == null) {
+    const seedBytes = options.random || (options.rng || _rng.default)();
+
+    if (node == null) {
+      // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
+      node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]];
+    }
+
+    if (clockseq == null) {
+      // Per 4.2.2, randomize (14 bit) clockseq
+      clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff;
+    }
+  } // UUID timestamps are 100 nano-second units since the Gregorian epoch,
+  // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so
+  // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
+  // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
+
+
+  let msecs = options.msecs !== undefined ? options.msecs : Date.now(); // Per 4.2.1.2, use count of uuid's generated during the current clock
+  // cycle to simulate higher resolution clock
+
+  let nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)
+
+  const dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression
+
+  if (dt < 0 && options.clockseq === undefined) {
+    clockseq = clockseq + 1 & 0x3fff;
+  } // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
+  // time interval
+
+
+  if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
+    nsecs = 0;
+  } // Per 4.2.1.2 Throw error if too many uuids are requested
+
+
+  if (nsecs >= 10000) {
+    throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");
+  }
+
+  _lastMSecs = msecs;
+  _lastNSecs = nsecs;
+  _clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
+
+  msecs += 12219292800000; // `time_low`
+
+  const tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
+  b[i++] = tl >>> 24 & 0xff;
+  b[i++] = tl >>> 16 & 0xff;
+  b[i++] = tl >>> 8 & 0xff;
+  b[i++] = tl & 0xff; // `time_mid`
+
+  const tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
+  b[i++] = tmh >>> 8 & 0xff;
+  b[i++] = tmh & 0xff; // `time_high_and_version`
+
+  b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
+
+  b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
+
+  b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low`
+
+  b[i++] = clockseq & 0xff; // `node`
+
+  for (let n = 0; n < 6; ++n) {
+    b[i + n] = node[n];
+  }
+
+  return buf || (0, _stringify.default)(b);
+}
+
+var _default = v1;
+exports.default = _default;
+
 /***/ }),
 
 /***/ 928:
diff --git a/package-lock.json b/package-lock.json
index 6be2014..dc00a45 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,9 +18,9 @@
       }
     },
     "node_modules/@actions/core": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.9.1.tgz",
-      "integrity": "sha512-5ad+U2YGrmmiw6du20AQW5XuWo7UKN2052FjSV7MX+Wfjf8sCqcsZe62NfgHys4QI4/Y+vQvLKYL8jWtA1ZBTA==",
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.10.0.tgz",
+      "integrity": "sha512-2aZDDa3zrrZbP5ZYg159sNoLRb61nQ7awl5pSvIq5Qpj81vwDzdMRKzkWJGJuwVvWpvZKx7vspJALyvaaIQyug==",
       "dev": true,
       "dependencies": {
         "@actions/http-client": "^2.0.1",
@@ -78,9 +78,9 @@
       }
     },
     "node_modules/follow-redirects": {
-      "version": "1.15.1",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.1.tgz",
-      "integrity": "sha512-yLAMQs+k0b2m7cVxpS1VKJVvoz7SS9Td1zss3XRwXj+ZDH00RJgnuLx7E44wx02kQLrdM3aOOy+FpzS7+8OizA==",
+      "version": "1.15.2",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
+      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==",
       "funding": [
         {
           "type": "individual",
@@ -149,9 +149,9 @@
   },
   "dependencies": {
     "@actions/core": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.9.1.tgz",
-      "integrity": "sha512-5ad+U2YGrmmiw6du20AQW5XuWo7UKN2052FjSV7MX+Wfjf8sCqcsZe62NfgHys4QI4/Y+vQvLKYL8jWtA1ZBTA==",
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.10.0.tgz",
+      "integrity": "sha512-2aZDDa3zrrZbP5ZYg159sNoLRb61nQ7awl5pSvIq5Qpj81vwDzdMRKzkWJGJuwVvWpvZKx7vspJALyvaaIQyug==",
       "dev": true,
       "requires": {
         "@actions/http-client": "^2.0.1",
@@ -199,9 +199,9 @@
       "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ=="
     },
     "follow-redirects": {
-      "version": "1.15.1",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.1.tgz",
-      "integrity": "sha512-yLAMQs+k0b2m7cVxpS1VKJVvoz7SS9Td1zss3XRwXj+ZDH00RJgnuLx7E44wx02kQLrdM3aOOy+FpzS7+8OizA=="
+      "version": "1.15.2",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
+      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA=="
     },
     "form-data": {
       "version": "4.0.0",
diff --git a/src/httpClient.js b/src/httpClient.js
index 6823afc..4ac2bdf 100644
--- a/src/httpClient.js
+++ b/src/httpClient.js
@@ -97,7 +97,7 @@ const request = async({ method, instanceConfig, data, files, file, actions, igno
  */
 const convertToJSON = (value) => {
   try {
-    return JSON.parse(value)
+    return JSON.parse(value) || {}
   } catch(e) {
     return {}
   }