diff --git a/nutanix-api-testing/composer.json b/nutanix-api-testing/composer.json
old mode 100755
new mode 100644
index 4f72b83..331d821
--- a/nutanix-api-testing/composer.json
+++ b/nutanix-api-testing/composer.json
@@ -8,6 +8,6 @@
     }
   ],
   "require": {
-    "guzzlehttp/guzzle": "~5.0"
+    "guzzlehttp/guzzle": "~6.5"
   }
 }
diff --git a/nutanix-api-testing/composer.lock b/nutanix-api-testing/composer.lock
old mode 100755
new mode 100644
index bd7780b..998dad4
--- a/nutanix-api-testing/composer.lock
+++ b/nutanix-api-testing/composer.lock
@@ -1,42 +1,50 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "hash": "116b00926fd604c05e5cb209d1fcebeb",
-    "content-hash": "9192c4b4cd475a4f44a5592eccead88d",
+    "content-hash": "9e38f15a463a717451434e4853561b1f",
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-                "reference": "f3c8c22471cb55475105c14769644a49c3262b93",
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+                "reference": "f092dd734083473658de3ee4bef093ed77d2689c",
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             "require": {
-                "guzzlehttp/ringphp": "^1.1",
-                "php": ">=5.4.0"
+                "ext-json": "*",
+                "guzzlehttp/promises": "^1.0",
+                "guzzlehttp/psr7": "^1.6.1",
+                "php": ">=5.5",
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                 "ext-curl": "*",
-                "phpunit/phpunit": "^4.0",
-                "psr/log": "^1.0"
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.4 || ^7.0",
+                "psr/log": "^1.1"
+            },
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+                    "dev-master": "6.5-dev"
                 }
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+                    "src/functions_include.php"
+                ],
                 "psr-4": {
                     "GuzzleHttp\\": "src/"
                 }
@@ -46,13 +54,43 @@
                 "MIT"
             ],
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+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                },
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                     "name": "Michael Dowling",
                     "email": "mtdowling@gmail.com",
                     "homepage": "https://github.com/mtdowling"
+                },
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+                    "name": "Jeremy Lindblom",
+                    "email": "jeremeamia@gmail.com",
+                    "homepage": "https://github.com/jeremeamia"
+                },
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+                    "name": "George Mponos",
+                    "email": "gmponos@gmail.com",
+                    "homepage": "https://github.com/gmponos"
+                },
+                {
+                    "name": "Tobias Nyholm",
+                    "email": "tobias.nyholm@gmail.com",
+                    "homepage": "https://github.com/Nyholm"
+                },
+                {
+                    "name": "Márk Sági-Kazár",
+                    "email": "mark.sagikazar@gmail.com",
+                    "homepage": "https://github.com/sagikazarmark"
+                },
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+                    "name": "Tobias Schultze",
+                    "email": "webmaster@tubo-world.de",
+                    "homepage": "https://github.com/Tobion"
                 }
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-            "description": "Guzzle is a PHP HTTP client library and framework for building RESTful web service clients",
+            "description": "Guzzle is a PHP HTTP client library",
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             "keywords": [
                 "client",
@@ -63,43 +101,54 @@
                 "rest",
                 "web service"
             ],
-            "time": "2015-05-20 03:47:55"
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+                    "type": "github"
+                },
+                {
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+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-05-25T13:19:12+00:00"
         },
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-            "name": "guzzlehttp/ringphp",
-            "version": "1.1.0",
+            "name": "guzzlehttp/promises",
+            "version": "1.5.1",
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-                "reference": "dbbb91d7f6c191e5e405e900e3102ac7f261bc0b"
+                "url": "https://github.com/guzzle/promises.git",
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-                "reference": "dbbb91d7f6c191e5e405e900e3102ac7f261bc0b",
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+                "reference": "fe752aedc9fd8fcca3fe7ad05d419d32998a06da",
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             "require": {
-                "guzzlehttp/streams": "~3.0",
-                "php": ">=5.4.0",
-                "react/promise": "~2.0"
+                "php": ">=5.5"
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-                "ext-curl": "*",
-                "phpunit/phpunit": "~4.0"
-            },
-            "suggest": {
-                "ext-curl": "Guzzle will use specific adapters if cURL is present"
+                "symfony/phpunit-bridge": "^4.4 || ^5.1"
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+                    "dev-master": "1.5-dev"
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+                    "src/functions_include.php"
+                ],
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+                    "GuzzleHttp\\Promise\\": "src/"
                 }
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             "notification-url": "https://packagist.org/downloads/",
@@ -107,44 +156,88 @@
                 "MIT"
             ],
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+                {
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+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                },
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                     "name": "Michael Dowling",
                     "email": "mtdowling@gmail.com",
                     "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Tobias Nyholm",
+                    "email": "tobias.nyholm@gmail.com",
+                    "homepage": "https://github.com/Nyholm"
+                },
+                {
+                    "name": "Tobias Schultze",
+                    "email": "webmaster@tubo-world.de",
+                    "homepage": "https://github.com/Tobion"
+                }
+            ],
+            "description": "Guzzle promises library",
+            "keywords": [
+                "promise"
+            ],
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/Nyholm",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/guzzlehttp/promises",
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                 }
             ],
-            "description": "Provides a simple API and specification that abstracts away the details of HTTP into a single PHP function.",
-            "time": "2015-05-20 03:37:09"
+            "time": "2021-10-22T20:56:57+00:00"
         },
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-            "name": "guzzlehttp/streams",
-            "version": "3.0.0",
+            "name": "guzzlehttp/psr7",
+            "version": "1.8.5",
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-                "reference": "47aaa48e27dae43d39fc1cea0ccf0d84ac1a2ba5"
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-                "php": ">=5.4.0"
+                "php": ">=5.4.0",
+                "psr/http-message": "~1.0",
+                "ralouphie/getallheaders": "^2.0.5 || ^3.0.0"
+            },
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+                "ext-zlib": "*",
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+            },
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-                    "dev-master": "3.0-dev"
+                    "dev-master": "1.7-dev"
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+                ],
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+                    "GuzzleHttp\\Psr7\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -152,49 +245,277 @@
                 "MIT"
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                     "email": "mtdowling@gmail.com",
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+                    "email": "tobias.nyholm@gmail.com",
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+                },
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+                    "email": "webmaster@tubo-world.de",
+                    "homepage": "https://github.com/Tobion"
                 }
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-            "homepage": "http://guzzlephp.org/",
+            "description": "PSR-7 message implementation that also provides common utility methods",
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-                "Guzzle",
-                "stream"
+                "http",
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+                "psr-7",
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+                "response",
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+                "uri",
+                "url"
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+            "funding": [
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+                    "Psr\\Http\\Message\\": "src/"
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+            "license": [
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+            "homepage": "https://github.com/php-fig/http-message",
+            "keywords": [
+                "http",
+                "http-message",
+                "psr",
+                "psr-7",
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+                "response"
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+                "url": "https://github.com/ralouphie/getallheaders.git",
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+            },
+            "require-dev": {
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+                "phpunit/phpunit": "^5 || ^6.5"
+            },
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+            "autoload": {
+                "files": [
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+                ]
+            },
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+            "authors": [
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+                    "name": "Ralph Khattar",
+                    "email": "ralph.khattar@gmail.com"
+                }
+            ],
+            "description": "A polyfill for getallheaders.",
+            "time": "2019-03-08T08:55:37+00:00"
+        },
+        {
+            "name": "symfony/polyfill-intl-idn",
+            "version": "v1.25.0",
+            "source": {
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+                "symfony/polyfill-intl-normalizer": "^1.10",
+                "symfony/polyfill-php72": "^1.10"
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+                "ext-intl": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
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+            "autoload": {
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+                    "bootstrap.php"
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+                }
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
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+                    "email": "laurent@bassin.info"
+                },
+                {
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+                    "email": "trevor.rowbotham@pm.me"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "idn",
+                "intl",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
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+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-09-14T14:02:44+00:00"
+        },
+        {
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+            "version": "v1.25.0",
+            "source": {
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+                "url": "https://github.com/symfony/polyfill-intl-normalizer.git",
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+                "reference": "8590a5f561694770bdcd3f9b5c69dde6945028e8",
+                "shasum": ""
+            },
+            "require": {
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+            "suggest": {
+                "ext-intl": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.23-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
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+            "autoload": {
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+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Intl\\Normalizer\\": ""
+                },
+                "classmap": [
+                    "Resources/stubs"
                 ]
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             "notification-url": "https://packagist.org/downloads/",
@@ -203,12 +524,112 @@
             ],
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-                    "name": "Jan Sorgalla",
-                    "email": "jsorgalla@gmail.com"
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for intl's Normalizer class and related functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
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+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
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+            "time": "2021-02-19T12:13:01+00:00"
+        },
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+            "name": "symfony/polyfill-php72",
+            "version": "v1.25.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php72.git",
+                "reference": "9a142215a36a3888e30d0a9eeea9766764e96976"
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+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/9a142215a36a3888e30d0a9eeea9766764e96976",
+                "reference": "9a142215a36a3888e30d0a9eeea9766764e96976",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.23-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php72\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
                 }
             ],
-            "description": "A lightweight implementation of CommonJS Promises/A for PHP",
-            "time": "2016-05-03 17:50:52"
+            "time": "2021-05-27T09:17:38+00:00"
         }
     ],
     "packages-dev": [],
@@ -218,5 +639,6 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "1.1.0"
 }