From 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sun, 17 Nov 2019 20:45:02 +0100
Subject: initial checking of customized version 1.0rc9

---
 .../src/Guzzle/Service/Description/Operation.php   | 547 ++++++++++++
 .../Service/Description/OperationInterface.php     | 159 ++++
 .../src/Guzzle/Service/Description/Parameter.php   | 925 +++++++++++++++++++++
 .../Guzzle/Service/Description/SchemaFormatter.php | 156 ++++
 .../Guzzle/Service/Description/SchemaValidator.php | 291 +++++++
 .../Service/Description/ServiceDescription.php     | 271 ++++++
 .../Description/ServiceDescriptionInterface.php    | 106 +++
 .../Description/ServiceDescriptionLoader.php       |  64 ++
 .../Service/Description/ValidatorInterface.php     |  28 +
 9 files changed, 2547 insertions(+)
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/Operation.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/OperationInterface.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/Parameter.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/SchemaFormatter.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/SchemaValidator.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescription.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionInterface.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionLoader.php
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Description/ValidatorInterface.php

(limited to 'vendor/guzzle/guzzle/src/Guzzle/Service/Description')

diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/Operation.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/Operation.php
new file mode 100644
index 0000000..81a1134
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/Operation.php
@@ -0,0 +1,547 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+
+/**
+ * Data object holding the information of an API command
+ */
+class Operation implements OperationInterface
+{
+    /** @var string Default command class to use when none is specified */
+    const DEFAULT_COMMAND_CLASS = 'Guzzle\\Service\\Command\\OperationCommand';
+
+    /** @var array Hashmap of properties that can be specified. Represented as a hash to speed up constructor. */
+    protected static $properties = array(
+        'name' => true, 'httpMethod' => true, 'uri' => true, 'class' => true, 'responseClass' => true,
+        'responseType' => true, 'responseNotes' => true, 'notes' => true, 'summary' => true, 'documentationUrl' => true,
+        'deprecated' => true, 'data' => true, 'parameters' => true, 'additionalParameters' => true,
+        'errorResponses' => true
+    );
+
+    /** @var array Parameters */
+    protected $parameters = array();
+
+    /** @var Parameter Additional parameters schema */
+    protected $additionalParameters;
+
+    /** @var string Name of the command */
+    protected $name;
+
+    /** @var string HTTP method */
+    protected $httpMethod;
+
+    /** @var string This is a short summary of what the operation does */
+    protected $summary;
+
+    /** @var string A longer text field to explain the behavior of the operation. */
+    protected $notes;
+
+    /** @var string Reference URL providing more information about the operation */
+    protected $documentationUrl;
+
+    /** @var string HTTP URI of the command */
+    protected $uri;
+
+    /** @var string Class of the command object */
+    protected $class;
+
+    /** @var string This is what is returned from the method */
+    protected $responseClass;
+
+    /** @var string Type information about the response */
+    protected $responseType;
+
+    /** @var string Information about the response returned by the operation */
+    protected $responseNotes;
+
+    /** @var bool Whether or not the command is deprecated */
+    protected $deprecated;
+
+    /** @var array Array of errors that could occur when running the command */
+    protected $errorResponses;
+
+    /** @var ServiceDescriptionInterface */
+    protected $description;
+
+    /** @var array Extra operation information */
+    protected $data;
+
+    /**
+     * Builds an Operation object using an array of configuration data:
+     * - name:               (string) Name of the command
+     * - httpMethod:         (string) HTTP method of the operation
+     * - uri:                (string) URI template that can create a relative or absolute URL
+     * - class:              (string) Concrete class that implements this command
+     * - parameters:         (array) Associative array of parameters for the command. {@see Parameter} for information.
+     * - summary:            (string) This is a short summary of what the operation does
+     * - notes:              (string) A longer text field to explain the behavior of the operation.
+     * - documentationUrl:   (string) Reference URL providing more information about the operation
+     * - responseClass:      (string) This is what is returned from the method. Can be a primitive, PSR-0 compliant
+     *                       class name, or model.
+     * - responseNotes:      (string) Information about the response returned by the operation
+     * - responseType:       (string) One of 'primitive', 'class', 'model', or 'documentation'. If not specified, this
+     *                       value will be automatically inferred based on whether or not there is a model matching the
+     *                       name, if a matching PSR-0 compliant class name is found, or set to 'primitive' by default.
+     * - deprecated:         (bool) Set to true if this is a deprecated command
+     * - errorResponses:     (array) Errors that could occur when executing the command. Array of hashes, each with a
+     *                       'code' (the HTTP response code), 'reason' (response reason phrase or description of the
+     *                       error), and 'class' (a custom exception class that would be thrown if the error is
+     *                       encountered).
+     * - data:               (array) Any extra data that might be used to help build or serialize the operation
+     * - additionalParameters: (null|array) Parameter schema to use when an option is passed to the operation that is
+     *                                      not in the schema
+     *
+     * @param array                       $config      Array of configuration data
+     * @param ServiceDescriptionInterface $description Service description used to resolve models if $ref tags are found
+     */
+    public function __construct(array $config = array(), ServiceDescriptionInterface $description = null)
+    {
+        $this->description = $description;
+
+        // Get the intersection of the available properties and properties set on the operation
+        foreach (array_intersect_key($config, self::$properties) as $key => $value) {
+            $this->{$key} = $value;
+        }
+
+        $this->class = $this->class ?: self::DEFAULT_COMMAND_CLASS;
+        $this->deprecated = (bool) $this->deprecated;
+        $this->errorResponses = $this->errorResponses ?: array();
+        $this->data = $this->data ?: array();
+
+        if (!$this->responseClass) {
+            $this->responseClass = 'array';
+            $this->responseType = 'primitive';
+        } elseif ($this->responseType) {
+            // Set the response type to perform validation
+            $this->setResponseType($this->responseType);
+        } else {
+            // A response class was set and no response type was set, so guess what the type is
+            $this->inferResponseType();
+        }
+
+        // Parameters need special handling when adding
+        if ($this->parameters) {
+            foreach ($this->parameters as $name => $param) {
+                if ($param instanceof Parameter) {
+                    $param->setName($name)->setParent($this);
+                } elseif (is_array($param)) {
+                    $param['name'] = $name;
+                    $this->addParam(new Parameter($param, $this->description));
+                }
+            }
+        }
+
+        if ($this->additionalParameters) {
+            if ($this->additionalParameters instanceof Parameter) {
+                $this->additionalParameters->setParent($this);
+            } elseif (is_array($this->additionalParameters)) {
+                $this->setadditionalParameters(new Parameter($this->additionalParameters, $this->description));
+            }
+        }
+    }
+
+    public function toArray()
+    {
+        $result = array();
+        // Grab valid properties and filter out values that weren't set
+        foreach (array_keys(self::$properties) as $check) {
+            if ($value = $this->{$check}) {
+                $result[$check] = $value;
+            }
+        }
+        // Remove the name property
+        unset($result['name']);
+        // Parameters need to be converted to arrays
+        $result['parameters'] = array();
+        foreach ($this->parameters as $key => $param) {
+            $result['parameters'][$key] = $param->toArray();
+        }
+        // Additional parameters need to be cast to an array
+        if ($this->additionalParameters instanceof Parameter) {
+            $result['additionalParameters'] = $this->additionalParameters->toArray();
+        }
+
+        return $result;
+    }
+
+    public function getServiceDescription()
+    {
+        return $this->description;
+    }
+
+    public function setServiceDescription(ServiceDescriptionInterface $description)
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+
+    public function getParams()
+    {
+        return $this->parameters;
+    }
+
+    public function getParamNames()
+    {
+        return array_keys($this->parameters);
+    }
+
+    public function hasParam($name)
+    {
+        return isset($this->parameters[$name]);
+    }
+
+    public function getParam($param)
+    {
+        return isset($this->parameters[$param]) ? $this->parameters[$param] : null;
+    }
+
+    /**
+     * Add a parameter to the command
+     *
+     * @param Parameter $param Parameter to add
+     *
+     * @return self
+     */
+    public function addParam(Parameter $param)
+    {
+        $this->parameters[$param->getName()] = $param;
+        $param->setParent($this);
+
+        return $this;
+    }
+
+    /**
+     * Remove a parameter from the command
+     *
+     * @param string $name Name of the parameter to remove
+     *
+     * @return self
+     */
+    public function removeParam($name)
+    {
+        unset($this->parameters[$name]);
+
+        return $this;
+    }
+
+    public function getHttpMethod()
+    {
+        return $this->httpMethod;
+    }
+
+    /**
+     * Set the HTTP method of the command
+     *
+     * @param string $httpMethod Method to set
+     *
+     * @return self
+     */
+    public function setHttpMethod($httpMethod)
+    {
+        $this->httpMethod = $httpMethod;
+
+        return $this;
+    }
+
+    public function getClass()
+    {
+        return $this->class;
+    }
+
+    /**
+     * Set the concrete class of the command
+     *
+     * @param string $className Concrete class name
+     *
+     * @return self
+     */
+    public function setClass($className)
+    {
+        $this->class = $className;
+
+        return $this;
+    }
+
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Set the name of the command
+     *
+     * @param string $name Name of the command
+     *
+     * @return self
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    public function getSummary()
+    {
+        return $this->summary;
+    }
+
+    /**
+     * Set a short summary of what the operation does
+     *
+     * @param string $summary Short summary of the operation
+     *
+     * @return self
+     */
+    public function setSummary($summary)
+    {
+        $this->summary = $summary;
+
+        return $this;
+    }
+
+    public function getNotes()
+    {
+        return $this->notes;
+    }
+
+    /**
+     * Set a longer text field to explain the behavior of the operation.
+     *
+     * @param string $notes Notes on the operation
+     *
+     * @return self
+     */
+    public function setNotes($notes)
+    {
+        $this->notes = $notes;
+
+        return $this;
+    }
+
+    public function getDocumentationUrl()
+    {
+        return $this->documentationUrl;
+    }
+
+    /**
+     * Set the URL pointing to additional documentation on the command
+     *
+     * @param string $docUrl Documentation URL
+     *
+     * @return self
+     */
+    public function setDocumentationUrl($docUrl)
+    {
+        $this->documentationUrl = $docUrl;
+
+        return $this;
+    }
+
+    public function getResponseClass()
+    {
+        return $this->responseClass;
+    }
+
+    /**
+     * Set what is returned from the method. Can be a primitive, class name, or model. For example: 'array',
+     * 'Guzzle\\Foo\\Baz', or 'MyModelName' (to reference a model by ID).
+     *
+     * @param string $responseClass Type of response
+     *
+     * @return self
+     */
+    public function setResponseClass($responseClass)
+    {
+        $this->responseClass = $responseClass;
+        $this->inferResponseType();
+
+        return $this;
+    }
+
+    public function getResponseType()
+    {
+        return $this->responseType;
+    }
+
+    /**
+     * Set qualifying information about the responseClass. One of 'primitive', 'class', 'model', or 'documentation'
+     *
+     * @param string $responseType Response type information
+     *
+     * @return self
+     * @throws InvalidArgumentException
+     */
+    public function setResponseType($responseType)
+    {
+        static $types = array(
+            self::TYPE_PRIMITIVE => true,
+            self::TYPE_CLASS => true,
+            self::TYPE_MODEL => true,
+            self::TYPE_DOCUMENTATION => true
+        );
+        if (!isset($types[$responseType])) {
+            throw new InvalidArgumentException('responseType must be one of ' . implode(', ', array_keys($types)));
+        }
+
+        $this->responseType = $responseType;
+
+        return $this;
+    }
+
+    public function getResponseNotes()
+    {
+        return $this->responseNotes;
+    }
+
+    /**
+     * Set notes about the response of the operation
+     *
+     * @param string $notes Response notes
+     *
+     * @return self
+     */
+    public function setResponseNotes($notes)
+    {
+        $this->responseNotes = $notes;
+
+        return $this;
+    }
+
+    public function getDeprecated()
+    {
+        return $this->deprecated;
+    }
+
+    /**
+     * Set whether or not the command is deprecated
+     *
+     * @param bool $isDeprecated Set to true to mark as deprecated
+     *
+     * @return self
+     */
+    public function setDeprecated($isDeprecated)
+    {
+        $this->deprecated = $isDeprecated;
+
+        return $this;
+    }
+
+    public function getUri()
+    {
+        return $this->uri;
+    }
+
+    /**
+     * Set the URI template of the command
+     *
+     * @param string $uri URI template to set
+     *
+     * @return self
+     */
+    public function setUri($uri)
+    {
+        $this->uri = $uri;
+
+        return $this;
+    }
+
+    public function getErrorResponses()
+    {
+        return $this->errorResponses;
+    }
+
+    /**
+     * Add an error to the command
+     *
+     * @param string $code   HTTP response code
+     * @param string $reason HTTP response reason phrase or information about the error
+     * @param string $class  Exception class associated with the error
+     *
+     * @return self
+     */
+    public function addErrorResponse($code, $reason, $class)
+    {
+        $this->errorResponses[] = array('code' => $code, 'reason' => $reason, 'class' => $class);
+
+        return $this;
+    }
+
+    /**
+     * Set all of the error responses of the operation
+     *
+     * @param array $errorResponses Hash of error name to a hash containing a code, reason, class
+     *
+     * @return self
+     */
+    public function setErrorResponses(array $errorResponses)
+    {
+        $this->errorResponses = $errorResponses;
+
+        return $this;
+    }
+
+    public function getData($name)
+    {
+        return isset($this->data[$name]) ? $this->data[$name] : null;
+    }
+
+    /**
+     * Set a particular data point on the operation
+     *
+     * @param string $name  Name of the data value
+     * @param mixed  $value Value to set
+     *
+     * @return self
+     */
+    public function setData($name, $value)
+    {
+        $this->data[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Get the additionalParameters of the operation
+     *
+     * @return Parameter|null
+     */
+    public function getAdditionalParameters()
+    {
+        return $this->additionalParameters;
+    }
+
+    /**
+     * Set the additionalParameters of the operation
+     *
+     * @param Parameter|null $parameter Parameter to set
+     *
+     * @return self
+     */
+    public function setAdditionalParameters($parameter)
+    {
+        if ($this->additionalParameters = $parameter) {
+            $this->additionalParameters->setParent($this);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Infer the response type from the responseClass value
+     */
+    protected function inferResponseType()
+    {
+        static $primitives = array('array' => 1, 'boolean' => 1, 'string' => 1, 'integer' => 1, '' => 1);
+        if (isset($primitives[$this->responseClass])) {
+            $this->responseType = self::TYPE_PRIMITIVE;
+        } elseif ($this->description && $this->description->hasModel($this->responseClass)) {
+            $this->responseType = self::TYPE_MODEL;
+        } else {
+            $this->responseType = self::TYPE_CLASS;
+        }
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/OperationInterface.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/OperationInterface.php
new file mode 100644
index 0000000..4de41bd
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/OperationInterface.php
@@ -0,0 +1,159 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+use Guzzle\Common\ToArrayInterface;
+
+/**
+ * Interface defining data objects that hold the information of an API operation
+ */
+interface OperationInterface extends ToArrayInterface
+{
+    const TYPE_PRIMITIVE = 'primitive';
+    const TYPE_CLASS = 'class';
+    const TYPE_DOCUMENTATION = 'documentation';
+    const TYPE_MODEL = 'model';
+
+    /**
+     * Get the service description that the operation belongs to
+     *
+     * @return ServiceDescriptionInterface|null
+     */
+    public function getServiceDescription();
+
+    /**
+     * Set the service description that the operation belongs to
+     *
+     * @param ServiceDescriptionInterface $description Service description
+     *
+     * @return self
+     */
+    public function setServiceDescription(ServiceDescriptionInterface $description);
+
+    /**
+     * Get the params of the operation
+     *
+     * @return array
+     */
+    public function getParams();
+
+    /**
+     * Returns an array of parameter names
+     *
+     * @return array
+     */
+    public function getParamNames();
+
+    /**
+     * Check if the operation has a specific parameter by name
+     *
+     * @param string $name Name of the param
+     *
+     * @return bool
+     */
+    public function hasParam($name);
+
+    /**
+     * Get a single parameter of the operation
+     *
+     * @param string $param Parameter to retrieve by name
+     *
+     * @return Parameter|null
+     */
+    public function getParam($param);
+
+    /**
+     * Get the HTTP method of the operation
+     *
+     * @return string|null
+     */
+    public function getHttpMethod();
+
+    /**
+     * Get the concrete operation class that implements this operation
+     *
+     * @return string
+     */
+    public function getClass();
+
+    /**
+     * Get the name of the operation
+     *
+     * @return string|null
+     */
+    public function getName();
+
+    /**
+     * Get a short summary of what the operation does
+     *
+     * @return string|null
+     */
+    public function getSummary();
+
+    /**
+     * Get a longer text field to explain the behavior of the operation
+     *
+     * @return string|null
+     */
+    public function getNotes();
+
+    /**
+     * Get the documentation URL of the operation
+     *
+     * @return string|null
+     */
+    public function getDocumentationUrl();
+
+    /**
+     * Get what is returned from the method. Can be a primitive, class name, or model. For example, the responseClass
+     * could be 'array', which would inherently use a responseType of 'primitive'. Using a class name would set a
+     * responseType of 'class'. Specifying a model by ID will use a responseType of 'model'.
+     *
+     * @return string|null
+     */
+    public function getResponseClass();
+
+    /**
+     * Get information about how the response is unmarshalled: One of 'primitive', 'class', 'model', or 'documentation'
+     *
+     * @return string
+     */
+    public function getResponseType();
+
+    /**
+     * Get notes about the response of the operation
+     *
+     * @return string|null
+     */
+    public function getResponseNotes();
+
+    /**
+     * Get whether or not the operation is deprecated
+     *
+     * @return bool
+     */
+    public function getDeprecated();
+
+    /**
+     * Get the URI that will be merged into the generated request
+     *
+     * @return string
+     */
+    public function getUri();
+
+    /**
+     * Get the errors that could be encountered when executing the operation
+     *
+     * @return array
+     */
+    public function getErrorResponses();
+
+    /**
+     * Get extra data from the operation
+     *
+     * @param string $name Name of the data point to retrieve
+     *
+     * @return mixed|null
+     */
+    public function getData($name);
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/Parameter.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/Parameter.php
new file mode 100644
index 0000000..9ed3c30
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/Parameter.php
@@ -0,0 +1,925 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+
+/**
+ * API parameter object used with service descriptions
+ */
+class Parameter
+{
+    protected $name;
+    protected $description;
+    protected $serviceDescription;
+    protected $type;
+    protected $required;
+    protected $enum;
+    protected $pattern;
+    protected $minimum;
+    protected $maximum;
+    protected $minLength;
+    protected $maxLength;
+    protected $minItems;
+    protected $maxItems;
+    protected $default;
+    protected $static;
+    protected $instanceOf;
+    protected $filters;
+    protected $location;
+    protected $sentAs;
+    protected $data;
+    protected $properties = array();
+    protected $additionalProperties;
+    protected $items;
+    protected $parent;
+    protected $ref;
+    protected $format;
+    protected $propertiesCache = null;
+
+    /**
+     * Create a new Parameter using an associative array of data. The array can contain the following information:
+     * - name:          (string) Unique name of the parameter
+     * - type:          (string|array) Type of variable (string, number, integer, boolean, object, array, numeric,
+     *                  null, any). Types are using for validation and determining the structure of a parameter. You
+     *                  can use a union type by providing an array of simple types. If one of the union types matches
+     *                  the provided value, then the value is valid.
+     * - instanceOf:    (string) When the type is an object, you can specify the class that the object must implement
+     * - required:      (bool) Whether or not the parameter is required
+     * - default:       (mixed) Default value to use if no value is supplied
+     * - static:        (bool) Set to true to specify that the parameter value cannot be changed from the default
+     * - description:   (string) Documentation of the parameter
+     * - location:      (string) The location of a request used to apply a parameter. Custom locations can be registered
+     *                  with a command, but the defaults are uri, query, header, body, json, xml, postField, postFile.
+     * - sentAs:        (string) Specifies how the data being modeled is sent over the wire. For example, you may wish
+     *                  to include certain headers in a response model that have a normalized casing of FooBar, but the
+     *                  actual header is x-foo-bar. In this case, sentAs would be set to x-foo-bar.
+     * - filters:       (array) Array of static method names to to run a parameter value through. Each value in the
+     *                  array must be a string containing the full class path to a static method or an array of complex
+     *                  filter information. You can specify static methods of classes using the full namespace class
+     *                  name followed by '::' (e.g. Foo\Bar::baz()). Some filters require arguments in order to properly
+     *                  filter a value. For complex filters, use a hash containing a 'method' key pointing to a static
+     *                  method, and an 'args' key containing an array of positional arguments to pass to the method.
+     *                  Arguments can contain keywords that are replaced when filtering a value: '@value' is replaced
+     *                  with the value being validated, '@api' is replaced with the Parameter object.
+     * - properties:    When the type is an object, you can specify nested parameters
+     * - additionalProperties: (array) This attribute defines a schema for all properties that are not explicitly
+     *                  defined in an object type definition. If specified, the value MUST be a schema or a boolean. If
+     *                  false is provided, no additional properties are allowed beyond the properties defined in the
+     *                  schema. The default value is an empty schema which allows any value for additional properties.
+     * - items:         This attribute defines the allowed items in an instance array, and MUST be a schema or an array
+     *                  of schemas. The default value is an empty schema which allows any value for items in the
+     *                  instance array.
+     *                  When this attribute value is a schema and the instance value is an array, then all the items
+     *                  in the array MUST be valid according to the schema.
+     * - pattern:       When the type is a string, you can specify the regex pattern that a value must match
+     * - enum:          When the type is a string, you can specify a list of acceptable values
+     * - minItems:      (int) Minimum number of items allowed in an array
+     * - maxItems:      (int) Maximum number of items allowed in an array
+     * - minLength:     (int) Minimum length of a string
+     * - maxLength:     (int) Maximum length of a string
+     * - minimum:       (int) Minimum value of an integer
+     * - maximum:       (int) Maximum value of an integer
+     * - data:          (array) Any additional custom data to use when serializing, validating, etc
+     * - format:        (string) Format used to coax a value into the correct format when serializing or unserializing.
+     *                  You may specify either an array of filters OR a format, but not both.
+     *                  Supported values: date-time, date, time, timestamp, date-time-http
+     * - $ref:          (string) String referencing a service description model. The parameter is replaced by the
+     *                  schema contained in the model.
+     *
+     * @param array                       $data        Array of data as seen in service descriptions
+     * @param ServiceDescriptionInterface $description Service description used to resolve models if $ref tags are found
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct(array $data = array(), ServiceDescriptionInterface $description = null)
+    {
+        if ($description) {
+            if (isset($data['$ref'])) {
+                if ($model = $description->getModel($data['$ref'])) {
+                    $data = $model->toArray() + $data;
+                }
+            } elseif (isset($data['extends'])) {
+                // If this parameter extends from another parameter then start with the actual data
+                // union in the parent's data (e.g. actual supersedes parent)
+                if ($extends = $description->getModel($data['extends'])) {
+                    $data += $extends->toArray();
+                }
+            }
+        }
+
+        // Pull configuration data into the parameter
+        foreach ($data as $key => $value) {
+            $this->{$key} = $value;
+        }
+
+        $this->serviceDescription = $description;
+        $this->required = (bool) $this->required;
+        $this->data = (array) $this->data;
+
+        if ($this->filters) {
+            $this->setFilters((array) $this->filters);
+        }
+
+        if ($this->type == 'object' && $this->additionalProperties === null) {
+            $this->additionalProperties = true;
+        }
+    }
+
+    /**
+     * Convert the object to an array
+     *
+     * @return array
+     */
+    public function toArray()
+    {
+        static $checks = array('required', 'description', 'static', 'type', 'format', 'instanceOf', 'location', 'sentAs',
+            'pattern', 'minimum', 'maximum', 'minItems', 'maxItems', 'minLength', 'maxLength', 'data', 'enum',
+            'filters');
+
+        $result = array();
+
+        // Anything that is in the `Items` attribute of an array *must* include it's name if available
+        if ($this->parent instanceof self && $this->parent->getType() == 'array' && isset($this->name)) {
+            $result['name'] = $this->name;
+        }
+
+        foreach ($checks as $c) {
+            if ($value = $this->{$c}) {
+                $result[$c] = $value;
+            }
+        }
+
+        if ($this->default !== null) {
+            $result['default'] = $this->default;
+        }
+
+        if ($this->items !== null) {
+            $result['items'] = $this->getItems()->toArray();
+        }
+
+        if ($this->additionalProperties !== null) {
+            $result['additionalProperties'] = $this->getAdditionalProperties();
+            if ($result['additionalProperties'] instanceof self) {
+                $result['additionalProperties'] = $result['additionalProperties']->toArray();
+            }
+        }
+
+        if ($this->type == 'object' && $this->properties) {
+            $result['properties'] = array();
+            foreach ($this->getProperties() as $name => $property) {
+                $result['properties'][$name] = $property->toArray();
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Get the default or static value of the command based on a value
+     *
+     * @param string $value Value that is currently set
+     *
+     * @return mixed Returns the value, a static value if one is present, or a default value
+     */
+    public function getValue($value)
+    {
+        if ($this->static || ($this->default !== null && $value === null)) {
+            return $this->default;
+        }
+
+        return $value;
+    }
+
+    /**
+     * Run a value through the filters OR format attribute associated with the parameter
+     *
+     * @param mixed $value Value to filter
+     *
+     * @return mixed Returns the filtered value
+     */
+    public function filter($value)
+    {
+        // Formats are applied exclusively and supersed filters
+        if ($this->format) {
+            return SchemaFormatter::format($this->format, $value);
+        }
+
+        // Convert Boolean values
+        if ($this->type == 'boolean' && !is_bool($value)) {
+            $value = filter_var($value, FILTER_VALIDATE_BOOLEAN);
+        }
+
+        // Apply filters to the value
+        if ($this->filters) {
+            foreach ($this->filters as $filter) {
+                if (is_array($filter)) {
+                    // Convert complex filters that hold value place holders
+                    foreach ($filter['args'] as &$data) {
+                        if ($data == '@value') {
+                            $data = $value;
+                        } elseif ($data == '@api') {
+                            $data = $this;
+                        }
+                    }
+                    $value = call_user_func_array($filter['method'], $filter['args']);
+                } else {
+                    $value = call_user_func($filter, $value);
+                }
+            }
+        }
+
+        return $value;
+    }
+
+    /**
+     * Get the name of the parameter
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Get the key of the parameter, where sentAs will supersede name if it is set
+     *
+     * @return string
+     */
+    public function getWireName()
+    {
+        return $this->sentAs ?: $this->name;
+    }
+
+    /**
+     * Set the name of the parameter
+     *
+     * @param string $name Name to set
+     *
+     * @return self
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * Get the type(s) of the parameter
+     *
+     * @return string|array
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Set the type(s) of the parameter
+     *
+     * @param string|array $type Type of parameter or array of simple types used in a union
+     *
+     * @return self
+     */
+    public function setType($type)
+    {
+        $this->type = $type;
+
+        return $this;
+    }
+
+    /**
+     * Get if the parameter is required
+     *
+     * @return bool
+     */
+    public function getRequired()
+    {
+        return $this->required;
+    }
+
+    /**
+     * Set if the parameter is required
+     *
+     * @param bool $isRequired Whether or not the parameter is required
+     *
+     * @return self
+     */
+    public function setRequired($isRequired)
+    {
+        $this->required = (bool) $isRequired;
+
+        return $this;
+    }
+
+    /**
+     * Get the default value of the parameter
+     *
+     * @return string|null
+     */
+    public function getDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     * Set the default value of the parameter
+     *
+     * @param string|null $default Default value to set
+     *
+     * @return self
+     */
+    public function setDefault($default)
+    {
+        $this->default = $default;
+
+        return $this;
+    }
+
+    /**
+     * Get the description of the parameter
+     *
+     * @return string|null
+     */
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    /**
+     * Set the description of the parameter
+     *
+     * @param string $description Description
+     *
+     * @return self
+     */
+    public function setDescription($description)
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+
+    /**
+     * Get the minimum acceptable value for an integer
+     *
+     * @return int|null
+     */
+    public function getMinimum()
+    {
+        return $this->minimum;
+    }
+
+    /**
+     * Set the minimum acceptable value for an integer
+     *
+     * @param int|null $min Minimum
+     *
+     * @return self
+     */
+    public function setMinimum($min)
+    {
+        $this->minimum = $min;
+
+        return $this;
+    }
+
+    /**
+     * Get the maximum acceptable value for an integer
+     *
+     * @return int|null
+     */
+    public function getMaximum()
+    {
+        return $this->maximum;
+    }
+
+    /**
+     * Set the maximum acceptable value for an integer
+     *
+     * @param int $max Maximum
+     *
+     * @return self
+     */
+    public function setMaximum($max)
+    {
+        $this->maximum = $max;
+
+        return $this;
+    }
+
+    /**
+     * Get the minimum allowed length of a string value
+     *
+     * @return int
+     */
+    public function getMinLength()
+    {
+        return $this->minLength;
+    }
+
+    /**
+     * Set the minimum allowed length of a string value
+     *
+     * @param int|null $min Minimum
+     *
+     * @return self
+     */
+    public function setMinLength($min)
+    {
+        $this->minLength = $min;
+
+        return $this;
+    }
+
+    /**
+     * Get the maximum allowed length of a string value
+     *
+     * @return int|null
+     */
+    public function getMaxLength()
+    {
+        return $this->maxLength;
+    }
+
+    /**
+     * Set the maximum allowed length of a string value
+     *
+     * @param int $max Maximum length
+     *
+     * @return self
+     */
+    public function setMaxLength($max)
+    {
+        $this->maxLength = $max;
+
+        return $this;
+    }
+
+    /**
+     * Get the maximum allowed number of items in an array value
+     *
+     * @return int|null
+     */
+    public function getMaxItems()
+    {
+        return $this->maxItems;
+    }
+
+    /**
+     * Set the maximum allowed number of items in an array value
+     *
+     * @param int $max Maximum
+     *
+     * @return self
+     */
+    public function setMaxItems($max)
+    {
+        $this->maxItems = $max;
+
+        return $this;
+    }
+
+    /**
+     * Get the minimum allowed number of items in an array value
+     *
+     * @return int
+     */
+    public function getMinItems()
+    {
+        return $this->minItems;
+    }
+
+    /**
+     * Set the minimum allowed number of items in an array value
+     *
+     * @param int|null $min Minimum
+     *
+     * @return self
+     */
+    public function setMinItems($min)
+    {
+        $this->minItems = $min;
+
+        return $this;
+    }
+
+    /**
+     * Get the location of the parameter
+     *
+     * @return string|null
+     */
+    public function getLocation()
+    {
+        return $this->location;
+    }
+
+    /**
+     * Set the location of the parameter
+     *
+     * @param string|null $location Location of the parameter
+     *
+     * @return self
+     */
+    public function setLocation($location)
+    {
+        $this->location = $location;
+
+        return $this;
+    }
+
+    /**
+     * Get the sentAs attribute of the parameter that used with locations to sentAs an attribute when it is being
+     * applied to a location.
+     *
+     * @return string|null
+     */
+    public function getSentAs()
+    {
+        return $this->sentAs;
+    }
+
+    /**
+     * Set the sentAs attribute
+     *
+     * @param string|null $name Name of the value as it is sent over the wire
+     *
+     * @return self
+     */
+    public function setSentAs($name)
+    {
+        $this->sentAs = $name;
+
+        return $this;
+    }
+
+    /**
+     * Retrieve a known property from the parameter by name or a data property by name. When not specific name value
+     * is specified, all data properties will be returned.
+     *
+     * @param string|null $name Specify a particular property name to retrieve
+     *
+     * @return array|mixed|null
+     */
+    public function getData($name = null)
+    {
+        if (!$name) {
+            return $this->data;
+        }
+
+        if (isset($this->data[$name])) {
+            return $this->data[$name];
+        } elseif (isset($this->{$name})) {
+            return $this->{$name};
+        }
+
+        return null;
+    }
+
+    /**
+     * Set the extra data properties of the parameter or set a specific extra property
+     *
+     * @param string|array|null $nameOrData The name of a specific extra to set or an array of extras to set
+     * @param mixed|null        $data       When setting a specific extra property, specify the data to set for it
+     *
+     * @return self
+     */
+    public function setData($nameOrData, $data = null)
+    {
+        if (is_array($nameOrData)) {
+            $this->data = $nameOrData;
+        } else {
+            $this->data[$nameOrData] = $data;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get whether or not the default value can be changed
+     *
+     * @return mixed|null
+     */
+    public function getStatic()
+    {
+        return $this->static;
+    }
+
+    /**
+     * Set to true if the default value cannot be changed
+     *
+     * @param bool $static True or false
+     *
+     * @return self
+     */
+    public function setStatic($static)
+    {
+        $this->static = (bool) $static;
+
+        return $this;
+    }
+
+    /**
+     * Get an array of filters used by the parameter
+     *
+     * @return array
+     */
+    public function getFilters()
+    {
+        return $this->filters ?: array();
+    }
+
+    /**
+     * Set the array of filters used by the parameter
+     *
+     * @param array $filters Array of functions to use as filters
+     *
+     * @return self
+     */
+    public function setFilters(array $filters)
+    {
+        $this->filters = array();
+        foreach ($filters as $filter) {
+            $this->addFilter($filter);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add a filter to the parameter
+     *
+     * @param string|array $filter Method to filter the value through
+     *
+     * @return self
+     * @throws InvalidArgumentException
+     */
+    public function addFilter($filter)
+    {
+        if (is_array($filter)) {
+            if (!isset($filter['method'])) {
+                throw new InvalidArgumentException('A [method] value must be specified for each complex filter');
+            }
+        }
+
+        if (!$this->filters) {
+            $this->filters = array($filter);
+        } else {
+            $this->filters[] = $filter;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get the parent object (an {@see OperationInterface} or {@see Parameter}
+     *
+     * @return OperationInterface|Parameter|null
+     */
+    public function getParent()
+    {
+        return $this->parent;
+    }
+
+    /**
+     * Set the parent object of the parameter
+     *
+     * @param OperationInterface|Parameter|null $parent Parent container of the parameter
+     *
+     * @return self
+     */
+    public function setParent($parent)
+    {
+        $this->parent = $parent;
+
+        return $this;
+    }
+
+    /**
+     * Get the properties of the parameter
+     *
+     * @return array
+     */
+    public function getProperties()
+    {
+        if (!$this->propertiesCache) {
+            $this->propertiesCache = array();
+            foreach (array_keys($this->properties) as $name) {
+                $this->propertiesCache[$name] = $this->getProperty($name);
+            }
+        }
+
+        return $this->propertiesCache;
+    }
+
+    /**
+     * Get a specific property from the parameter
+     *
+     * @param string $name Name of the property to retrieve
+     *
+     * @return null|Parameter
+     */
+    public function getProperty($name)
+    {
+        if (!isset($this->properties[$name])) {
+            return null;
+        }
+
+        if (!($this->properties[$name] instanceof self)) {
+            $this->properties[$name]['name'] = $name;
+            $this->properties[$name] = new static($this->properties[$name], $this->serviceDescription);
+            $this->properties[$name]->setParent($this);
+        }
+
+        return $this->properties[$name];
+    }
+
+    /**
+     * Remove a property from the parameter
+     *
+     * @param string $name Name of the property to remove
+     *
+     * @return self
+     */
+    public function removeProperty($name)
+    {
+        unset($this->properties[$name]);
+        $this->propertiesCache = null;
+
+        return $this;
+    }
+
+    /**
+     * Add a property to the parameter
+     *
+     * @param Parameter $property Properties to set
+     *
+     * @return self
+     */
+    public function addProperty(Parameter $property)
+    {
+        $this->properties[$property->getName()] = $property;
+        $property->setParent($this);
+        $this->propertiesCache = null;
+
+        return $this;
+    }
+
+    /**
+     * Get the additionalProperties value of the parameter
+     *
+     * @return bool|Parameter|null
+     */
+    public function getAdditionalProperties()
+    {
+        if (is_array($this->additionalProperties)) {
+            $this->additionalProperties = new static($this->additionalProperties, $this->serviceDescription);
+            $this->additionalProperties->setParent($this);
+        }
+
+        return $this->additionalProperties;
+    }
+
+    /**
+     * Set the additionalProperties value of the parameter
+     *
+     * @param bool|Parameter|null $additional Boolean to allow any, an Parameter to specify a schema, or false to disallow
+     *
+     * @return self
+     */
+    public function setAdditionalProperties($additional)
+    {
+        $this->additionalProperties = $additional;
+
+        return $this;
+    }
+
+    /**
+     * Set the items data of the parameter
+     *
+     * @param Parameter|null $items Items to set
+     *
+     * @return self
+     */
+    public function setItems(Parameter $items = null)
+    {
+        if ($this->items = $items) {
+            $this->items->setParent($this);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get the item data of the parameter
+     *
+     * @return Parameter|null
+     */
+    public function getItems()
+    {
+        if (is_array($this->items)) {
+            $this->items = new static($this->items, $this->serviceDescription);
+            $this->items->setParent($this);
+        }
+
+        return $this->items;
+    }
+
+    /**
+     * Get the class that the parameter must implement
+     *
+     * @return null|string
+     */
+    public function getInstanceOf()
+    {
+        return $this->instanceOf;
+    }
+
+    /**
+     * Set the class that the parameter must be an instance of
+     *
+     * @param string|null $instanceOf Class or interface name
+     *
+     * @return self
+     */
+    public function setInstanceOf($instanceOf)
+    {
+        $this->instanceOf = $instanceOf;
+
+        return $this;
+    }
+
+    /**
+     * Get the enum of strings that are valid for the parameter
+     *
+     * @return array|null
+     */
+    public function getEnum()
+    {
+        return $this->enum;
+    }
+
+    /**
+     * Set the enum of strings that are valid for the parameter
+     *
+     * @param array|null $enum Array of strings or null
+     *
+     * @return self
+     */
+    public function setEnum(array $enum = null)
+    {
+        $this->enum = $enum;
+
+        return $this;
+    }
+
+    /**
+     * Get the regex pattern that must match a value when the value is a string
+     *
+     * @return string
+     */
+    public function getPattern()
+    {
+        return $this->pattern;
+    }
+
+    /**
+     * Set the regex pattern that must match a value when the value is a string
+     *
+     * @param string $pattern Regex pattern
+     *
+     * @return self
+     */
+    public function setPattern($pattern)
+    {
+        $this->pattern = $pattern;
+
+        return $this;
+    }
+
+    /**
+     * Get the format attribute of the schema
+     *
+     * @return string
+     */
+    public function getFormat()
+    {
+        return $this->format;
+    }
+
+    /**
+     * Set the format attribute of the schema
+     *
+     * @param string $format Format to set (e.g. date, date-time, timestamp, time, date-time-http)
+     *
+     * @return self
+     */
+    public function setFormat($format)
+    {
+        $this->format = $format;
+
+        return $this;
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/SchemaFormatter.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/SchemaFormatter.php
new file mode 100644
index 0000000..7f47fc9
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/SchemaFormatter.php
@@ -0,0 +1,156 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+
+/**
+ * JSON Schema formatter class
+ */
+class SchemaFormatter
+{
+    /** @var \DateTimeZone */
+    protected static $utcTimeZone;
+
+    /**
+     * Format a value by a registered format name
+     *
+     * @param string $format Registered format used to format the value
+     * @param mixed  $value  Value being formatted
+     *
+     * @return mixed
+     */
+    public static function format($format, $value)
+    {
+        switch ($format) {
+            case 'date-time':
+                return self::formatDateTime($value);
+            case 'date-time-http':
+                return self::formatDateTimeHttp($value);
+            case 'date':
+                return self::formatDate($value);
+            case 'time':
+                return self::formatTime($value);
+            case 'timestamp':
+                return self::formatTimestamp($value);
+            case 'boolean-string':
+                return self::formatBooleanAsString($value);
+            default:
+                return $value;
+        }
+    }
+
+    /**
+     * Create a ISO 8601 (YYYY-MM-DDThh:mm:ssZ) formatted date time value in UTC time
+     *
+     * @param string|integer|\DateTime $value Date time value
+     *
+     * @return string
+     */
+    public static function formatDateTime($value)
+    {
+        return self::dateFormatter($value, 'Y-m-d\TH:i:s\Z');
+    }
+
+    /**
+     * Create an HTTP date (RFC 1123 / RFC 822) formatted UTC date-time string
+     *
+     * @param string|integer|\DateTime $value Date time value
+     *
+     * @return string
+     */
+    public static function formatDateTimeHttp($value)
+    {
+        return self::dateFormatter($value, 'D, d M Y H:i:s \G\M\T');
+    }
+
+    /**
+     * Create a YYYY-MM-DD formatted string
+     *
+     * @param string|integer|\DateTime $value Date time value
+     *
+     * @return string
+     */
+    public static function formatDate($value)
+    {
+        return self::dateFormatter($value, 'Y-m-d');
+    }
+
+    /**
+     * Create a hh:mm:ss formatted string
+     *
+     * @param string|integer|\DateTime $value Date time value
+     *
+     * @return string
+     */
+    public static function formatTime($value)
+    {
+        return self::dateFormatter($value, 'H:i:s');
+    }
+
+    /**
+     * Formats a boolean value as a string
+     *
+     * @param string|integer|bool $value Value to convert to a boolean 'true' / 'false' value
+     *
+     * @return string
+     */
+    public static function formatBooleanAsString($value)
+    {
+        return filter_var($value, FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false';
+    }
+
+    /**
+     * Return a UNIX timestamp in the UTC timezone
+     *
+     * @param string|integer|\DateTime $value Time value
+     *
+     * @return int
+     */
+    public static function formatTimestamp($value)
+    {
+        return (int) self::dateFormatter($value, 'U');
+    }
+
+    /**
+     * Get a UTC DateTimeZone object
+     *
+     * @return \DateTimeZone
+     */
+    protected static function getUtcTimeZone()
+    {
+        // @codeCoverageIgnoreStart
+        if (!self::$utcTimeZone) {
+            self::$utcTimeZone = new \DateTimeZone('UTC');
+        }
+        // @codeCoverageIgnoreEnd
+
+        return self::$utcTimeZone;
+    }
+
+    /**
+     * Perform the actual DateTime formatting
+     *
+     * @param int|string|\DateTime $dateTime Date time value
+     * @param string               $format   Format of the result
+     *
+     * @return string
+     * @throws InvalidArgumentException
+     */
+    protected static function dateFormatter($dateTime, $format)
+    {
+        if (is_numeric($dateTime)) {
+            return gmdate($format, (int) $dateTime);
+        }
+
+        if (is_string($dateTime)) {
+            $dateTime = new \DateTime($dateTime);
+        }
+
+        if ($dateTime instanceof \DateTime) {
+            return $dateTime->setTimezone(self::getUtcTimeZone())->format($format);
+        }
+
+        throw new InvalidArgumentException('Date/Time values must be either a string, integer, or DateTime object');
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/SchemaValidator.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/SchemaValidator.php
new file mode 100644
index 0000000..b045422
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/SchemaValidator.php
@@ -0,0 +1,291 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+use Guzzle\Common\ToArrayInterface;
+
+/**
+ * Default parameter validator
+ */
+class SchemaValidator implements ValidatorInterface
+{
+    /** @var self Cache instance of the object */
+    protected static $instance;
+
+    /** @var bool Whether or not integers are converted to strings when an integer is received for a string input */
+    protected $castIntegerToStringType;
+
+    /** @var array Errors encountered while validating */
+    protected $errors;
+
+    /**
+     * @return self
+     * @codeCoverageIgnore
+     */
+    public static function getInstance()
+    {
+        if (!self::$instance) {
+            self::$instance = new self();
+        }
+
+        return self::$instance;
+    }
+
+    /**
+     * @param bool $castIntegerToStringType Set to true to convert integers into strings when a required type is a
+     *                                      string and the input value is an integer. Defaults to true.
+     */
+    public function __construct($castIntegerToStringType = true)
+    {
+        $this->castIntegerToStringType = $castIntegerToStringType;
+    }
+
+    public function validate(Parameter $param, &$value)
+    {
+        $this->errors = array();
+        $this->recursiveProcess($param, $value);
+
+        if (empty($this->errors)) {
+            return true;
+        } else {
+            sort($this->errors);
+            return false;
+        }
+    }
+
+    /**
+     * Get the errors encountered while validating
+     *
+     * @return array
+     */
+    public function getErrors()
+    {
+        return $this->errors ?: array();
+    }
+
+    /**
+     * Recursively validate a parameter
+     *
+     * @param Parameter $param  API parameter being validated
+     * @param mixed     $value  Value to validate and validate. The value may change during this validate.
+     * @param string    $path   Current validation path (used for error reporting)
+     * @param int       $depth  Current depth in the validation validate
+     *
+     * @return bool Returns true if valid, or false if invalid
+     */
+    protected function recursiveProcess(Parameter $param, &$value, $path = '', $depth = 0)
+    {
+        // Update the value by adding default or static values
+        $value = $param->getValue($value);
+
+        $required = $param->getRequired();
+        // if the value is null and the parameter is not required or is static, then skip any further recursion
+        if ((null === $value && !$required) || $param->getStatic()) {
+            return true;
+        }
+
+        $type = $param->getType();
+        // Attempt to limit the number of times is_array is called by tracking if the value is an array
+        $valueIsArray = is_array($value);
+        // If a name is set then update the path so that validation messages are more helpful
+        if ($name = $param->getName()) {
+            $path .= "[{$name}]";
+        }
+
+        if ($type == 'object') {
+
+            // Objects are either associative arrays, ToArrayInterface, or some other object
+            if ($param->getInstanceOf()) {
+                $instance = $param->getInstanceOf();
+                if (!($value instanceof $instance)) {
+                    $this->errors[] = "{$path} must be an instance of {$instance}";
+                    return false;
+                }
+            }
+
+            // Determine whether or not this "value" has properties and should be traversed
+            $traverse = $temporaryValue = false;
+
+            // Convert the value to an array
+            if (!$valueIsArray && $value instanceof ToArrayInterface) {
+                $value = $value->toArray();
+            }
+
+            if ($valueIsArray) {
+                // Ensure that the array is associative and not numerically indexed
+                if (isset($value[0])) {
+                    $this->errors[] = "{$path} must be an array of properties. Got a numerically indexed array.";
+                    return false;
+                }
+                $traverse = true;
+            } elseif ($value === null) {
+                // Attempt to let the contents be built up by default values if possible
+                $value = array();
+                $temporaryValue = $valueIsArray = $traverse = true;
+            }
+
+            if ($traverse) {
+
+                if ($properties = $param->getProperties()) {
+                    // if properties were found, the validate each property of the value
+                    foreach ($properties as $property) {
+                        $name = $property->getName();
+                        if (isset($value[$name])) {
+                            $this->recursiveProcess($property, $value[$name], $path, $depth + 1);
+                        } else {
+                            $current = null;
+                            $this->recursiveProcess($property, $current, $path, $depth + 1);
+                            // Only set the value if it was populated with something
+                            if (null !== $current) {
+                                $value[$name] = $current;
+                            }
+                        }
+                    }
+                }
+
+                $additional = $param->getAdditionalProperties();
+                if ($additional !== true) {
+                    // If additional properties were found, then validate each against the additionalProperties attr.
+                    $keys = array_keys($value);
+                    // Determine the keys that were specified that were not listed in the properties of the schema
+                    $diff = array_diff($keys, array_keys($properties));
+                    if (!empty($diff)) {
+                        // Determine which keys are not in the properties
+                        if ($additional instanceOf Parameter) {
+                            foreach ($diff as $key) {
+                                $this->recursiveProcess($additional, $value[$key], "{$path}[{$key}]", $depth);
+                            }
+                        } else {
+                            // if additionalProperties is set to false and there are additionalProperties in the values, then fail
+                            foreach ($diff as $prop) {
+                                $this->errors[] = sprintf('%s[%s] is not an allowed property', $path, $prop);
+                            }
+                        }
+                    }
+                }
+
+                // A temporary value will be used to traverse elements that have no corresponding input value.
+                // This allows nested required parameters with default values to bubble up into the input.
+                // Here we check if we used a temp value and nothing bubbled up, then we need to remote the value.
+                if ($temporaryValue && empty($value)) {
+                    $value = null;
+                    $valueIsArray = false;
+                }
+            }
+
+        } elseif ($type == 'array' && $valueIsArray && $param->getItems()) {
+            foreach ($value as $i => &$item) {
+                // Validate each item in an array against the items attribute of the schema
+                $this->recursiveProcess($param->getItems(), $item, $path . "[{$i}]", $depth + 1);
+            }
+        }
+
+        // If the value is required and the type is not null, then there is an error if the value is not set
+        if ($required && $value === null && $type != 'null') {
+            $message = "{$path} is " . ($param->getType() ? ('a required ' . implode(' or ', (array) $param->getType())) : 'required');
+            if ($param->getDescription()) {
+                $message .= ': ' . $param->getDescription();
+            }
+            $this->errors[] = $message;
+            return false;
+        }
+
+        // Validate that the type is correct. If the type is string but an integer was passed, the class can be
+        // instructed to cast the integer to a string to pass validation. This is the default behavior.
+        if ($type && (!$type = $this->determineType($type, $value))) {
+            if ($this->castIntegerToStringType && $param->getType() == 'string' && is_integer($value)) {
+                $value = (string) $value;
+            } else {
+                $this->errors[] = "{$path} must be of type " . implode(' or ', (array) $param->getType());
+            }
+        }
+
+        // Perform type specific validation for strings, arrays, and integers
+        if ($type == 'string') {
+
+            // Strings can have enums which are a list of predefined values
+            if (($enum = $param->getEnum()) && !in_array($value, $enum)) {
+                $this->errors[] = "{$path} must be one of " . implode(' or ', array_map(function ($s) {
+                    return '"' . addslashes($s) . '"';
+                }, $enum));
+            }
+            // Strings can have a regex pattern that the value must match
+            if (($pattern  = $param->getPattern()) && !preg_match($pattern, $value)) {
+                $this->errors[] = "{$path} must match the following regular expression: {$pattern}";
+            }
+
+            $strLen = null;
+            if ($min = $param->getMinLength()) {
+                $strLen = strlen($value);
+                if ($strLen < $min) {
+                    $this->errors[] = "{$path} length must be greater than or equal to {$min}";
+                }
+            }
+            if ($max = $param->getMaxLength()) {
+                if (($strLen ?: strlen($value)) > $max) {
+                    $this->errors[] = "{$path} length must be less than or equal to {$max}";
+                }
+            }
+
+        } elseif ($type == 'array') {
+
+            $size = null;
+            if ($min = $param->getMinItems()) {
+                $size = count($value);
+                if ($size < $min) {
+                    $this->errors[] = "{$path} must contain {$min} or more elements";
+                }
+            }
+            if ($max = $param->getMaxItems()) {
+                if (($size ?: count($value)) > $max) {
+                    $this->errors[] = "{$path} must contain {$max} or fewer elements";
+                }
+            }
+
+        } elseif ($type == 'integer' || $type == 'number' || $type == 'numeric') {
+            if (($min = $param->getMinimum()) && $value < $min) {
+                $this->errors[] = "{$path} must be greater than or equal to {$min}";
+            }
+            if (($max = $param->getMaximum()) && $value > $max) {
+                $this->errors[] = "{$path} must be less than or equal to {$max}";
+            }
+        }
+
+        return empty($this->errors);
+    }
+
+    /**
+     * From the allowable types, determine the type that the variable matches
+     *
+     * @param string $type  Parameter type
+     * @param mixed  $value Value to determine the type
+     *
+     * @return string|bool Returns the matching type on
+     */
+    protected function determineType($type, $value)
+    {
+        foreach ((array) $type as $t) {
+            if ($t == 'string' && (is_string($value) || (is_object($value) && method_exists($value, '__toString')))) {
+                return 'string';
+            } elseif ($t == 'object' && (is_array($value) || is_object($value))) {
+                return 'object';
+            } elseif ($t == 'array' && is_array($value)) {
+                return 'array';
+            } elseif ($t == 'integer' && is_integer($value)) {
+                return 'integer';
+            } elseif ($t == 'boolean' && is_bool($value)) {
+                return 'boolean';
+            } elseif ($t == 'number' && is_numeric($value)) {
+                return 'number';
+            } elseif ($t == 'numeric' && is_numeric($value)) {
+                return 'numeric';
+            } elseif ($t == 'null' && !$value) {
+                return 'null';
+            } elseif ($t == 'any') {
+                return 'any';
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescription.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescription.php
new file mode 100644
index 0000000..286e65e
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescription.php
@@ -0,0 +1,271 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+use Guzzle\Common\ToArrayInterface;
+
+/**
+ * A ServiceDescription stores service information based on a service document
+ */
+class ServiceDescription implements ServiceDescriptionInterface, ToArrayInterface
+{
+    /** @var array Array of {@see OperationInterface} objects */
+    protected $operations = array();
+
+    /** @var array Array of API models */
+    protected $models = array();
+
+    /** @var string Name of the API */
+    protected $name;
+
+    /** @var string API version */
+    protected $apiVersion;
+
+    /** @var string Summary of the API */
+    protected $description;
+
+    /** @var array Any extra API data */
+    protected $extraData = array();
+
+    /** @var ServiceDescriptionLoader Factory used in factory method */
+    protected static $descriptionLoader;
+
+    /** @var string baseUrl/basePath */
+    protected $baseUrl;
+
+    /**
+     * {@inheritdoc}
+     * @param string|array $config  File to build or array of operation information
+     * @param array        $options Service description factory options
+     *
+     * @return self
+     */
+    public static function factory($config, array $options = array())
+    {
+        // @codeCoverageIgnoreStart
+        if (!self::$descriptionLoader) {
+            self::$descriptionLoader = new ServiceDescriptionLoader();
+        }
+        // @codeCoverageIgnoreEnd
+
+        return self::$descriptionLoader->load($config, $options);
+    }
+
+    /**
+     * @param array $config Array of configuration data
+     */
+    public function __construct(array $config = array())
+    {
+        $this->fromArray($config);
+    }
+
+    public function serialize()
+    {
+        return json_encode($this->toArray());
+    }
+
+    public function unserialize($json)
+    {
+        $this->operations = array();
+        $this->fromArray(json_decode($json, true));
+    }
+
+    public function toArray()
+    {
+        $result = array(
+            'name'        => $this->name,
+            'apiVersion'  => $this->apiVersion,
+            'baseUrl'     => $this->baseUrl,
+            'description' => $this->description
+        ) + $this->extraData;
+        $result['operations'] = array();
+        foreach ($this->getOperations() as $name => $operation) {
+            $result['operations'][$operation->getName() ?: $name] = $operation->toArray();
+        }
+        if (!empty($this->models)) {
+            $result['models'] = array();
+            foreach ($this->models as $id => $model) {
+                $result['models'][$id] = $model instanceof Parameter ? $model->toArray(): $model;
+            }
+        }
+
+        return array_filter($result);
+    }
+
+    public function getBaseUrl()
+    {
+        return $this->baseUrl;
+    }
+
+    /**
+     * Set the baseUrl of the description
+     *
+     * @param string $baseUrl Base URL of each operation
+     *
+     * @return self
+     */
+    public function setBaseUrl($baseUrl)
+    {
+        $this->baseUrl = $baseUrl;
+
+        return $this;
+    }
+
+    public function getOperations()
+    {
+        foreach (array_keys($this->operations) as $name) {
+            $this->getOperation($name);
+        }
+
+        return $this->operations;
+    }
+
+    public function hasOperation($name)
+    {
+        return isset($this->operations[$name]);
+    }
+
+    public function getOperation($name)
+    {
+        // Lazily retrieve and build operations
+        if (!isset($this->operations[$name])) {
+            return null;
+        }
+
+        if (!($this->operations[$name] instanceof Operation)) {
+            $this->operations[$name] = new Operation($this->operations[$name], $this);
+        }
+
+        return $this->operations[$name];
+    }
+
+    /**
+     * Add a operation to the service description
+     *
+     * @param OperationInterface $operation Operation to add
+     *
+     * @return self
+     */
+    public function addOperation(OperationInterface $operation)
+    {
+        $this->operations[$operation->getName()] = $operation->setServiceDescription($this);
+
+        return $this;
+    }
+
+    public function getModel($id)
+    {
+        if (!isset($this->models[$id])) {
+            return null;
+        }
+
+        if (!($this->models[$id] instanceof Parameter)) {
+            $this->models[$id] = new Parameter($this->models[$id] + array('name' => $id), $this);
+        }
+
+        return $this->models[$id];
+    }
+
+    public function getModels()
+    {
+        // Ensure all models are converted into parameter objects
+        foreach (array_keys($this->models) as $id) {
+            $this->getModel($id);
+        }
+
+        return $this->models;
+    }
+
+    public function hasModel($id)
+    {
+        return isset($this->models[$id]);
+    }
+
+    /**
+     * Add a model to the service description
+     *
+     * @param Parameter $model Model to add
+     *
+     * @return self
+     */
+    public function addModel(Parameter $model)
+    {
+        $this->models[$model->getName()] = $model;
+
+        return $this;
+    }
+
+    public function getApiVersion()
+    {
+        return $this->apiVersion;
+    }
+
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    public function getData($key)
+    {
+        return isset($this->extraData[$key]) ? $this->extraData[$key] : null;
+    }
+
+    public function setData($key, $value)
+    {
+        $this->extraData[$key] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Initialize the state from an array
+     *
+     * @param array $config Configuration data
+     * @throws InvalidArgumentException
+     */
+    protected function fromArray(array $config)
+    {
+        // Keep a list of default keys used in service descriptions that is later used to determine extra data keys
+        static $defaultKeys = array('name', 'models', 'apiVersion', 'baseUrl', 'description');
+        // Pull in the default configuration values
+        foreach ($defaultKeys as $key) {
+            if (isset($config[$key])) {
+                $this->{$key} = $config[$key];
+            }
+        }
+
+        // Account for the Swagger name for Guzzle's baseUrl
+        if (isset($config['basePath'])) {
+            $this->baseUrl = $config['basePath'];
+        }
+
+        // Ensure that the models and operations properties are always arrays
+        $this->models = (array) $this->models;
+        $this->operations = (array) $this->operations;
+
+        // We want to add operations differently than adding the other properties
+        $defaultKeys[] = 'operations';
+
+        // Create operations for each operation
+        if (isset($config['operations'])) {
+            foreach ($config['operations'] as $name => $operation) {
+                if (!($operation instanceof Operation) && !is_array($operation)) {
+                    throw new InvalidArgumentException('Invalid operation in service description: '
+                        . gettype($operation));
+                }
+                $this->operations[$name] = $operation;
+            }
+        }
+
+        // Get all of the additional properties of the service description and store them in a data array
+        foreach (array_diff(array_keys($config), $defaultKeys) as $key) {
+            $this->extraData[$key] = $config[$key];
+        }
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionInterface.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionInterface.php
new file mode 100644
index 0000000..5983e58
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionInterface.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+/**
+ * A ServiceDescription stores service information based on a service document
+ */
+interface ServiceDescriptionInterface extends \Serializable
+{
+    /**
+     * Get the basePath/baseUrl of the description
+     *
+     * @return string
+     */
+    public function getBaseUrl();
+
+    /**
+     * Get the API operations of the service
+     *
+     * @return array Returns an array of {@see OperationInterface} objects
+     */
+    public function getOperations();
+
+    /**
+     * Check if the service has an operation by name
+     *
+     * @param string $name Name of the operation to check
+     *
+     * @return bool
+     */
+    public function hasOperation($name);
+
+    /**
+     * Get an API operation by name
+     *
+     * @param string $name Name of the command
+     *
+     * @return OperationInterface|null
+     */
+    public function getOperation($name);
+
+    /**
+     * Get a specific model from the description
+     *
+     * @param string $id ID of the model
+     *
+     * @return Parameter|null
+     */
+    public function getModel($id);
+
+    /**
+     * Get all service description models
+     *
+     * @return array
+     */
+    public function getModels();
+
+    /**
+     * Check if the description has a specific model by name
+     *
+     * @param string $id ID of the model
+     *
+     * @return bool
+     */
+    public function hasModel($id);
+
+    /**
+     * Get the API version of the service
+     *
+     * @return string
+     */
+    public function getApiVersion();
+
+    /**
+     * Get the name of the API
+     *
+     * @return string
+     */
+    public function getName();
+
+    /**
+     * Get a summary of the purpose of the API
+     *
+     * @return string
+     */
+    public function getDescription();
+
+    /**
+     * Get arbitrary data from the service description that is not part of the Guzzle spec
+     *
+     * @param string $key Data key to retrieve
+     *
+     * @return null|mixed
+     */
+    public function getData($key);
+
+    /**
+     * Set arbitrary data on the service description
+     *
+     * @param string $key   Data key to set
+     * @param mixed  $value Value to set
+     *
+     * @return self
+     */
+    public function setData($key, $value);
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionLoader.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionLoader.php
new file mode 100644
index 0000000..90fe7f4
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ServiceDescriptionLoader.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+use Guzzle\Service\AbstractConfigLoader;
+use Guzzle\Service\Exception\DescriptionBuilderException;
+
+/**
+ * Loader for service descriptions
+ */
+class ServiceDescriptionLoader extends AbstractConfigLoader
+{
+    protected function build($config, array $options)
+    {
+        $operations = array();
+        if (!empty($config['operations'])) {
+            foreach ($config['operations'] as $name => $op) {
+                $name = $op['name'] = isset($op['name']) ? $op['name'] : $name;
+                // Extend other operations
+                if (!empty($op['extends'])) {
+                    $this->resolveExtension($name, $op, $operations);
+                }
+                $op['parameters'] = isset($op['parameters']) ? $op['parameters'] : array();
+                $operations[$name] = $op;
+            }
+        }
+
+        return new ServiceDescription(array(
+            'apiVersion'  => isset($config['apiVersion']) ? $config['apiVersion'] : null,
+            'baseUrl'     => isset($config['baseUrl']) ? $config['baseUrl'] : null,
+            'description' => isset($config['description']) ? $config['description'] : null,
+            'operations'  => $operations,
+            'models'      => isset($config['models']) ? $config['models'] : null
+        ) + $config);
+    }
+
+    /**
+     * @param string $name       Name of the operation
+     * @param array  $op         Operation value array
+     * @param array  $operations Currently loaded operations
+     * @throws DescriptionBuilderException when extending a non-existent operation
+     */
+    protected function resolveExtension($name, array &$op, array &$operations)
+    {
+        $resolved = array();
+        $original = empty($op['parameters']) ? false: $op['parameters'];
+        $hasClass = !empty($op['class']);
+        foreach ((array) $op['extends'] as $extendedCommand) {
+            if (empty($operations[$extendedCommand])) {
+                throw new DescriptionBuilderException("{$name} extends missing operation {$extendedCommand}");
+            }
+            $toArray = $operations[$extendedCommand];
+            $resolved = empty($resolved)
+                ? $toArray['parameters']
+                : array_merge($resolved, $toArray['parameters']);
+
+            $op = $op + $toArray;
+            if (!$hasClass && isset($toArray['class'])) {
+                $op['class'] = $toArray['class'];
+            }
+        }
+        $op['parameters'] = $original ? array_merge($resolved, $original) : $resolved;
+    }
+}
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ValidatorInterface.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ValidatorInterface.php
new file mode 100644
index 0000000..94ca77d
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Description/ValidatorInterface.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Guzzle\Service\Description;
+
+/**
+ * Validator responsible for preparing and validating parameters against the parameter's schema
+ */
+interface ValidatorInterface
+{
+    /**
+     * Validate a value against the acceptable types, regular expressions, minimum, maximums, instanceOf, enums, etc
+     * Add default and static values to the passed in variable. If the validation completes successfully, the input
+     * must be run correctly through the matching schema's filters attribute.
+     *
+     * @param Parameter $param Schema that is being validated against the value
+     * @param mixed     $value Value to validate and process. The value may change during this process.
+     *
+     * @return bool  Returns true if the input data is valid for the schema
+     */
+    public function validate(Parameter $param, &$value);
+
+    /**
+     * Get validation errors encountered while validating
+     *
+     * @return array
+     */
+    public function getErrors();
+}
-- 
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