Proyectos de Subversion Moodle

<?php

namespace Aws;

use Aws\Api\ApiProvider;

use Aws\Api\DocModel;

use Aws\Api\Service;

use Aws\Auth\AuthSelectionMiddleware;

use Aws\Auth\AuthSchemeResolverInterface;

use Aws\EndpointDiscovery\EndpointDiscoveryMiddleware;

use Aws\EndpointV2\EndpointProviderV2;

use Aws\EndpointV2\EndpointV2Middleware;

use Aws\Exception\AwsException;

use Aws\Signature\SignatureProvider;

use GuzzleHttp\Psr7\Uri;

use Psr\Http\Message\RequestInterface;

/**

 * Default AWS client implementation

 */

class AwsClient implements AwsClientInterface

{

    use AwsClientTrait;

    /** @var array */

    private $aliases;

    /** @var array */

    private $config;

    /** @var string */

    private $region;

    /** @var string */

    private $signingRegionSet;

    /** @var string */

    private $endpoint;

    /** @var Service */

    private $api;

    /** @var callable */

    private $signatureProvider;

    /** @var AuthSchemeResolverInterface */

    private $authSchemeResolver;

    /** @var callable */

    private $credentialProvider;

    /** @var callable */

    private $tokenProvider;

    /** @var HandlerList */

    private $handlerList;

    /** @var array*/

    private $defaultRequestOptions;

    /** @var array*/

    private $clientContextParams = [];

    /** @var array*/

    protected $clientBuiltIns = [];

    /** @var  EndpointProviderV2 | callable */

    protected $endpointProvider;

    /** @var callable */

    protected $serializer;

    /**

     * Get an array of client constructor arguments used by the client.

     *

     * @return array

     */

    public static function getArguments()

    {

        return ClientResolver::getDefaultArguments();

    }

    /**

     * The client constructor accepts the following options:

     *

     * - api_provider: (callable) An optional PHP callable that accepts a

     *   type, service, and version argument, and returns an array of

     *   corresponding configuration data. The type value can be one of api,

     *   waiter, or paginator.

     * - credentials:

     *   (Aws\Credentials\CredentialsInterface|array|bool|callable) Specifies

     *   the credentials used to sign requests. Provide an

     *   Aws\Credentials\CredentialsInterface object, an associative array of

     *   "key", "secret", and an optional "token" key, `false` to use null

     *   credentials, or a callable credentials provider used to create

     *   credentials or return null. See Aws\Credentials\CredentialProvider for

     *   a list of built-in credentials providers. If no credentials are

     *   provided, the SDK will attempt to load them from the environment.

     * - token:

     *   (Aws\Token\TokenInterface|array|bool|callable) Specifies

     *   the token used to authorize requests. Provide an

     *   Aws\Token\TokenInterface object, an associative array of

     *   "token" and an optional "expires" key, `false` to use no

     *   token, or a callable token provider used to create a

     *   token or return null. See Aws\Token\TokenProvider for

     *   a list of built-in token providers. If no token is

     *   provided, the SDK will attempt to load one from the environment.

     * - csm:

     *   (Aws\ClientSideMonitoring\ConfigurationInterface|array|callable) Specifies

     *   the credentials used to sign requests. Provide an

     *   Aws\ClientSideMonitoring\ConfigurationInterface object, a callable

     *   configuration provider used to create client-side monitoring configuration,

     *   `false` to disable csm, or an associative array with the following keys:

     *   enabled: (bool) Set to true to enable client-side monitoring, defaults

     *   to false; host: (string) the host location to send monitoring events to,

     *   defaults to 127.0.0.1; port: (int) The port used for the host connection,

     *   defaults to 31000; client_id: (string) An identifier for this project

     * - debug: (bool|array) Set to true to display debug information when

     *   sending requests. Alternatively, you can provide an associative array

     *   with the following keys: logfn: (callable) Function that is invoked

     *   with log messages; stream_size: (int) When the size of a stream is

     *   greater than this number, the stream data will not be logged (set to

     *   "0" to not log any stream data); scrub_auth: (bool) Set to false to

     *   disable the scrubbing of auth data from the logged messages; http:

     *   (bool) Set to false to disable the "debug" feature of lower level HTTP

     *   adapters (e.g., verbose curl output).

     * - stats: (bool|array) Set to true to gather transfer statistics on

     *   requests sent. Alternatively, you can provide an associative array with

     *   the following keys: retries: (bool) Set to false to disable reporting

     *   on retries attempted; http: (bool) Set to true to enable collecting

     *   statistics from lower level HTTP adapters (e.g., values returned in

     *   GuzzleHttp\TransferStats). HTTP handlers must support an

     *   `http_stats_receiver` option for this to have an effect; timer: (bool)

     *   Set to true to enable a command timer that reports the total wall clock

     *   time spent on an operation in seconds.

     * - disable_host_prefix_injection: (bool) Set to true to disable host prefix

     *   injection logic for services that use it. This disables the entire

     *   prefix injection, including the portions supplied by user-defined

     *   parameters. Setting this flag will have no effect on services that do

     *   not use host prefix injection.

     * - endpoint: (string) The full URI of the webservice. This is only

     *   required when connecting to a custom endpoint (e.g., a local version

     *   of S3).

     * - endpoint_discovery: (Aws\EndpointDiscovery\ConfigurationInterface,

     *   Aws\CacheInterface, array, callable) Settings for endpoint discovery.

     *   Provide an instance of Aws\EndpointDiscovery\ConfigurationInterface,

     *   an instance Aws\CacheInterface, a callable that provides a promise for

     *   a Configuration object, or an associative array with the following

     *   keys: enabled: (bool) Set to true to enable endpoint discovery, false

     *   to explicitly disable it, defaults to false; cache_limit: (int) The

     *   maximum number of keys in the endpoints cache, defaults to 1000.

     * - endpoint_provider: (callable) An optional PHP callable that

     *   accepts a hash of options including a "service" and "region" key and

     *   returns NULL or a hash of endpoint data, of which the "endpoint" key

     *   is required. See Aws\Endpoint\EndpointProvider for a list of built-in

     *   providers.

     * - handler: (callable) A handler that accepts a command object,

     *   request object and returns a promise that is fulfilled with an

     *   Aws\ResultInterface object or rejected with an

     *   Aws\Exception\AwsException. A handler does not accept a next handler

     *   as it is terminal and expected to fulfill a command. If no handler is

     *   provided, a default Guzzle handler will be utilized.

     * - http: (array, default=array(0)) Set to an array of SDK request

     *   options to apply to each request (e.g., proxy, verify, etc.).

     * - http_handler: (callable) An HTTP handler is a function that

     *   accepts a PSR-7 request object and returns a promise that is fulfilled

     *   with a PSR-7 response object or rejected with an array of exception

     *   data. NOTE: This option supersedes any provided "handler" option.

     * - idempotency_auto_fill: (bool|callable) Set to false to disable SDK to

     *   populate parameters that enabled 'idempotencyToken' trait with a random

     *   UUID v4 value on your behalf. Using default value 'true' still allows

     *   parameter value to be overwritten when provided. Note: auto-fill only

     *   works when cryptographically secure random bytes generator functions

     *   (random_bytes, openssl_random_pseudo_bytes or mcrypt_create_iv) can be

     *   found. You may also provide a callable source of random bytes.

     * - profile: (string) Allows you to specify which profile to use when

     *   credentials are created from the AWS credentials file in your HOME

     *   directory. This setting overrides the AWS_PROFILE environment

     *   variable. Note: Specifying "profile" will cause the "credentials" key

     *   to be ignored.

     * - region: (string, required) Region to connect to. See

     *   http://docs.aws.amazon.com/general/latest/gr/rande.html for a list of

     *   available regions.

     * - retries: (int, Aws\Retry\ConfigurationInterface, Aws\CacheInterface,

     *   array, callable) Configures the retry mode and maximum number of

     *   allowed retries for a client (pass 0 to disable retries). Provide an

     *   integer for 'legacy' mode with the specified number of retries.

     *   Otherwise provide an instance of Aws\Retry\ConfigurationInterface, an

     *   instance of  Aws\CacheInterface, a callable function, or an array with

     *   the following keys: mode: (string) Set to 'legacy', 'standard' (uses

     *   retry quota management), or 'adapative' (an experimental mode that adds

     *   client-side rate limiting to standard mode); max_attempts (int) The

     *   maximum number of attempts for a given request.

     * - scheme: (string, default=string(5) "https") URI scheme to use when

     *   connecting connect. The SDK will utilize "https" endpoints (i.e.,

     *   utilize SSL/TLS connections) by default. You can attempt to connect to

     *   a service over an unencrypted "http" endpoint by setting ``scheme`` to

     *   "http".

     * - signature_provider: (callable) A callable that accepts a signature

     *   version name (e.g., "v4"), a service name, and region, and

     *   returns a SignatureInterface object or null. This provider is used to

     *   create signers utilized by the client. See

     *   Aws\Signature\SignatureProvider for a list of built-in providers

     * - signature_version: (string) A string representing a custom

     *   signature version to use with a service (e.g., v4). Note that

     *   per/operation signature version MAY override this requested signature

     *   version.

     * - use_aws_shared_config_files: (bool, default=bool(true)) Set to false to

     *   disable checking for shared config file in '~/.aws/config' and

     *   '~/.aws/credentials'.  This will override the AWS_CONFIG_FILE

     *   environment variable.

     * - validate: (bool, default=bool(true)) Set to false to disable

     *   client-side parameter validation.

     * - version: (string, required) The version of the webservice to

     *   utilize (e.g., 2006-03-01).

     * - account_id_endpoint_mode: (string, default(preferred)) this option

     *   decides whether credentials should resolve an accountId value,

     *   which is going to be used as part of the endpoint resolution.

     *   The valid values for this option are:

     *   - preferred: when this value is set then, a warning is logged when

     *     accountId is empty in the resolved identity.

     *   - required: when this value is set then, an exception is thrown when

     *     accountId is empty in the resolved identity.

     *   - disabled: when this value is set then, the validation for if accountId

     *     was resolved or not, is ignored.

     * - ua_append: (string, array) To pass custom user agent parameters.

     * - app_id: (string) an optional application specific identifier that can be set.

     *   When set it will be appended to the User-Agent header of every request

     *   in the form of App/{AppId}. This variable is sourced from environment

     *   variable AWS_SDK_UA_APP_ID or the shared config profile attribute sdk_ua_app_id.

     *   See https://docs.aws.amazon.com/sdkref/latest/guide/settings-reference.html for

     *   more information on environment variables and shared config settings.

     *

     * @param array $args Client configuration arguments.

     *

     * @throws \InvalidArgumentException if any required options are missing or

     *                                   the service is not supported.

     */

    public function __construct(array $args)

    {

        list($service, $exceptionClass) = $this->parseClass();

        if (!isset($args['service'])) {

            $args['service'] = manifest($service)['endpoint'];

        }

        if (!isset($args['exception_class'])) {

            $args['exception_class'] = $exceptionClass;

        }

        $this->handlerList = new HandlerList();

        $resolver = new ClientResolver(static::getArguments());

        $config = $resolver->resolve($args, $this->handlerList);

        $this->api = $config['api'];

        $this->signatureProvider = $config['signature_provider'];

        $this->authSchemeResolver = $config['auth_scheme_resolver'];

        $this->endpoint = new Uri($config['endpoint']);

        $this->credentialProvider = $config['credentials'];

        $this->tokenProvider = $config['token'];

        $this->region = $config['region'] ?? null;

        $this->signingRegionSet = $config['sigv4a_signing_region_set'] ?? null;

        $this->config = $config['config'];

        $this->setClientBuiltIns($args, $config);

        $this->clientContextParams = $this->setClientContextParams($args);

        $this->defaultRequestOptions = $config['http'];

        $this->endpointProvider = $config['endpoint_provider'];

        $this->serializer = $config['serializer'];

        $this->addSignatureMiddleware($args);

        $this->addInvocationId();

        $this->addEndpointParameterMiddleware($args);

        $this->addEndpointDiscoveryMiddleware($config, $args);

        $this->addRequestCompressionMiddleware($config);

        $this->loadAliases();

        $this->addStreamRequestPayload();

        $this->addRecursionDetection();

        if ($this->isUseEndpointV2()) {

            $this->addEndpointV2Middleware();

        }

        $this->addAuthSelectionMiddleware();

        if (!is_null($this->api->getMetadata('awsQueryCompatible'))) {

            $this->addQueryCompatibleInputMiddleware($this->api);

            $this->addQueryModeHeader();

        }

        if (isset($args['with_resolved'])) {

            $args['with_resolved']($config);

        }

        $this->addUserAgentMiddleware($config);

    }

    public function getHandlerList()

    {

        return $this->handlerList;

    }

    public function getConfig($option = null)

    {

        return $option === null

            ? $this->config

            : $this->config[$option] ?? null;

    }

    public function getCredentials()

    {

        $fn = $this->credentialProvider;

        return $fn();

    }

    public function getEndpoint()

    {

        return $this->endpoint;

    }

    public function getRegion()

    {

        return $this->region;

    }

    public function getApi()

    {

        return $this->api;

    }

    public function getCommand($name, array $args = [])

    {

        // Fail fast if the command cannot be found in the description.

        if (!isset($this->getApi()['operations'][$name])) {

            $name = ucfirst($name);

            if (!isset($this->getApi()['operations'][$name])) {

                throw new \InvalidArgumentException("Operation not found: $name");

            }

        }

        if (!isset($args['@http'])) {

            $args['@http'] = $this->defaultRequestOptions;

        } else {

            $args['@http'] += $this->defaultRequestOptions;

        }

        return new Command($name, $args, clone $this->getHandlerList());

    }

    public function getEndpointProvider()

    {

        return $this->endpointProvider;

    }

    /**

     * Provides the set of service context parameter

     * key-value pairs used for endpoint resolution.

     *

     * @return array

     */

    public function getClientContextParams()

    {

        return $this->clientContextParams;

    }

    /**

     * Provides the set of built-in keys and values

     * used for endpoint resolution

     *

     * @return array

     */

    public function getClientBuiltIns()

    {

        return $this->clientBuiltIns;

    }

    public function __sleep()

    {

        throw new \RuntimeException('Instances of ' . static::class

            . ' cannot be serialized');

    }

    /**

     * Get the signature_provider function of the client.

     *

     * @return callable

     */

    final public function getSignatureProvider()

    {

        return $this->signatureProvider;

    }

    /**

     * Parse the class name and setup the custom exception class of the client

     * and return the "service" name of the client and "exception_class".

     *

     * @return array

     */

    private function parseClass()

    {

        $klass = get_class($this);

        if ($klass === __CLASS__) {

            return ['', AwsException::class];

        }

        $service = substr($klass, strrpos($klass, '\\') + 1, -6);

        return [

            strtolower($service),

            "Aws\\{$service}\\Exception\\{$service}Exception"

        ];

    }

    private function addEndpointParameterMiddleware($args)

    {

        if (empty($args['disable_host_prefix_injection'])) {

            $list = $this->getHandlerList();

            $list->appendBuild(

                EndpointParameterMiddleware::wrap(

                    $this->api

                ),

                'endpoint_parameter'

            );

        }

    }

    private function addEndpointDiscoveryMiddleware($config, $args)

    {

        $list = $this->getHandlerList();

        if (!isset($args['endpoint'])) {

            $list->appendBuild(

                EndpointDiscoveryMiddleware::wrap(

                    $this,

                    $args,

                    $config['endpoint_discovery']

                ),

                'EndpointDiscoveryMiddleware'

            );

        }

    }

    private function addSignatureMiddleware(array $args)

    {

        $api = $this->getApi();

        $provider = $this->signatureProvider;

        $signatureVersion = $this->config['signature_version'];

        $name = $this->config['signing_name'];

        $region = $this->config['signing_region'];

        $signingRegionSet = $this->signingRegionSet;

        if (isset($args['signature_version'])

         || isset($this->config['configured_signature_version'])

        ) {

            $configuredSignatureVersion = true;

        } else {

            $configuredSignatureVersion = false;

        }

        $resolver = static function (

            CommandInterface $command

        ) use (

                $api,

                $provider,

                $name,

                $region,

                $signatureVersion,

                $configuredSignatureVersion,

                $signingRegionSet

        ) {

            if (!$configuredSignatureVersion) {

                if (!empty($command['@context']['signing_region'])) {

                    $region = $command['@context']['signing_region'];

                }

                if (!empty($command['@context']['signing_service'])) {

                    $name = $command['@context']['signing_service'];

                }

                if (!empty($command['@context']['signature_version'])) {

                    $signatureVersion = $command['@context']['signature_version'];

                }

                $authType = $api->getOperation($command->getName())['authtype'];

                switch ($authType){

                    case 'none':

                        $signatureVersion = 'anonymous';

                        break;

                    case 'v4-unsigned-body':

                        $signatureVersion = 'v4-unsigned-body';

                        break;

                    case 'bearer':

                        $signatureVersion = 'bearer';

                        break;

                }

            }

            if ($signatureVersion === 'v4a') {

                $commandSigningRegionSet = !empty($command['@context']['signing_region_set'])

                    ? implode(', ', $command['@context']['signing_region_set'])

                    : null;

                $region = $signingRegionSet

                    ?? $commandSigningRegionSet

                    ?? $region;

            }

            // Capture signature metric

            $command->getMetricsBuilder()->identifyMetricByValueAndAppend(

                'signature',

                $signatureVersion

            );

            return SignatureProvider::resolve($provider, $signatureVersion, $name, $region);

        };

        $this->handlerList->appendSign(

            Middleware::signer($this->credentialProvider,

                $resolver,

                $this->tokenProvider,

                $this->getConfig()

            ),

            'signer'

        );

    }

    private function addRequestCompressionMiddleware($config)

    {

        if (empty($config['disable_request_compression'])) {

            $list = $this->getHandlerList();

            $list->appendBuild(

                RequestCompressionMiddleware::wrap($config),

                'request-compression'

            );

        }

    }

    private function addQueryCompatibleInputMiddleware(Service $api)

    {

            $list = $this->getHandlerList();

            $list->appendValidate(

                QueryCompatibleInputMiddleware::wrap($api),

                'query-compatible-input'

            );

    }

    private function addQueryModeHeader(): void

    {

        $list = $this->getHandlerList();

        $list->appendBuild(

            Middleware::mapRequest(function (RequestInterface $r) {

                return $r->withHeader(

                    'x-amzn-query-mode',

                    true

                );

            }),

            'x-amzn-query-mode-header'

        );

    }

    private function addInvocationId()

    {

        // Add invocation id to each request

        $this->handlerList->prependSign(Middleware::invocationId(), 'invocation-id');

    }

    private function loadAliases($file = null)

    {

        if (!isset($this->aliases)) {

            if (is_null($file)) {

                $file = __DIR__ . '/data/aliases.json';

            }

            $aliases = \Aws\load_compiled_json($file);

            $serviceId = $this->api->getServiceId();

            $version = $this->getApi()->getApiVersion();

            if (!empty($aliases['operations'][$serviceId][$version])) {

                $this->aliases = array_flip($aliases['operations'][$serviceId][$version]);

            }

        }

    }

    private function addStreamRequestPayload()

    {

        $streamRequestPayloadMiddleware = StreamRequestPayloadMiddleware::wrap(

            $this->api

        );

        $this->handlerList->prependSign(

            $streamRequestPayloadMiddleware,

            'StreamRequestPayloadMiddleware'

        );

    }

    private function addRecursionDetection()

    {

        // Add recursion detection header to requests

        // originating in supported Lambda runtimes

        $this->handlerList->appendBuild(

            Middleware::recursionDetection(), 'recursion-detection'

        );

    }

    private function addAuthSelectionMiddleware()

    {

        $list = $this->getHandlerList();

        $list->prependBuild(

            AuthSelectionMiddleware::wrap(

                $this->authSchemeResolver,

                $this->getApi()

            ),

            'auth-selection'

        );

    }

    private function addEndpointV2Middleware()

    {

        $list = $this->getHandlerList();

        $endpointArgs = $this->getEndpointProviderArgs();

        $list->prependBuild(

            EndpointV2Middleware::wrap(

                $this->endpointProvider,

                $this->getApi(),

                $endpointArgs,

                $this->credentialProvider

            ),

            'endpoint-resolution'

        );

    }

    /**

     * Appends the user agent middleware.

     * This middleware MUST be appended after the

     * signature middleware `addSignatureMiddleware`,

     * so that metrics around signatures are properly

     * captured.

     *

     * @param $args

     * @return void

     */

    private function addUserAgentMiddleware($args)

    {

        $this->getHandlerList()->appendSign(

            UserAgentMiddleware::wrap($args),

            'user-agent'

        );

    }

    /**

     * Retrieves client context param definition from service model,

     * creates mapping of client context param names with client-provided

     * values.

     *

     * @return array

     */

    private function setClientContextParams($args)

    {

        $api = $this->getApi();

        $resolvedParams = [];

        if (!empty($paramDefinitions = $api->getClientContextParams())) {

            foreach($paramDefinitions as $paramName => $paramValue) {

                if (isset($args[$paramName])) {

                   $resolvedParams[$paramName] = $args[$paramName];

               }

            }

        }

        return $resolvedParams;

    }

    /**

     * Retrieves and sets default values used for endpoint resolution.

     */

    private function setClientBuiltIns($args, $resolvedConfig)

    {

        $builtIns = [];

        $config = $resolvedConfig['config'];

        $service = $args['service'];

        $builtIns['SDK::Endpoint'] = null;

        if (!empty($args['endpoint'])) {

            $builtIns['SDK::Endpoint'] = $args['endpoint'];

        } elseif (isset($config['configured_endpoint_url'])) {

            $builtIns['SDK::Endpoint'] = (string) $this->getEndpoint();

        }

        $builtIns['AWS::Region'] = $this->getRegion();

        $builtIns['AWS::UseFIPS'] = $config['use_fips_endpoint']->isUseFipsEndpoint();

        $builtIns['AWS::UseDualStack'] = $config['use_dual_stack_endpoint']->isUseDualstackEndpoint();

        if ($service === 's3' || $service === 's3control'){

            $builtIns['AWS::S3::UseArnRegion'] = $config['use_arn_region']->isUseArnRegion();

        }

        if ($service === 's3') {

            $builtIns['AWS::S3::UseArnRegion'] = $config['use_arn_region']->isUseArnRegion();

            $builtIns['AWS::S3::Accelerate'] = $config['use_accelerate_endpoint'];

            $builtIns['AWS::S3::ForcePathStyle'] = $config['use_path_style_endpoint'];

            $builtIns['AWS::S3::DisableMultiRegionAccessPoints'] = $config['disable_multiregion_access_points'];

        }

        $builtIns['AWS::Auth::AccountIdEndpointMode'] = $resolvedConfig['account_id_endpoint_mode'];

        $this->clientBuiltIns += $builtIns;

    }

    /**

     * Retrieves arguments to be used in endpoint resolution.

     *

     * @return array

     */

    public function getEndpointProviderArgs()

    {

        return $this->normalizeEndpointProviderArgs();

    }

    /**

     * Combines built-in and client context parameter values in

     * order of specificity.  Client context parameter values supersede

     * built-in values.

     *

     * @return array

     */

    private function normalizeEndpointProviderArgs()

    {

        $normalizedBuiltIns = [];

        foreach($this->clientBuiltIns as $name => $value) {

            $normalizedName = explode('::', $name);

            $normalizedName = $normalizedName[count($normalizedName) - 1];

            $normalizedBuiltIns[$normalizedName] = $value;

        }

        return array_merge($normalizedBuiltIns, $this->getClientContextParams());

    }

    protected function isUseEndpointV2()

    {

        return $this->endpointProvider instanceof EndpointProviderV2;

    }

    public static function emitDeprecationWarning() {

        trigger_error(

            "This method is deprecated. It will be removed in an upcoming release."

            , E_USER_DEPRECATED

        );

        $phpVersion = PHP_VERSION_ID;

        if ($phpVersion <  70205) {

            $phpVersionString = phpversion();

            @trigger_error(

                "This installation of the SDK is using PHP version"

                .  " {$phpVersionString}, which will be deprecated on August"

                .  " 15th, 2023.  Please upgrade your PHP version to a minimum of"

                .  " 7.2.5 before then to continue receiving updates to the AWS"

                .  " SDK for PHP.  To disable this warning, set"

                .  " suppress_php_deprecation_warning to true on the client constructor"

                .  " or set the environment variable AWS_SUPPRESS_PHP_DEPRECATION_WARNING"

                .  " to true.",

                E_USER_DEPRECATED

            );

        }

    }

    /**

     * Returns a service model and doc model with any necessary changes

     * applied.

     *

     * @param array $api  Array of service data being documented.

     * @param array $docs Array of doc model data.

     *

     * @return array Tuple containing a [Service, DocModel]

     *

     * @internal This should only used to document the service API.

     * @codeCoverageIgnore

     */

    public static function applyDocFilters(array $api, array $docs)

    {

        $aliases = \Aws\load_compiled_json(__DIR__ . '/data/aliases.json');

        $serviceId = $api['metadata']['serviceId'] ?? '';

        $version = $api['metadata']['apiVersion'];

        // Replace names for any operations with SDK aliases

        if (!empty($aliases['operations'][$serviceId][$version])) {

            foreach ($aliases['operations'][$serviceId][$version] as $op => $alias) {

                $api['operations'][$alias] = $api['operations'][$op];

                $docs['operations'][$alias] = $docs['operations'][$op];

                unset($api['operations'][$op], $docs['operations'][$op]);

            }

        }

        ksort($api['operations']);

        return [

            new Service($api, ApiProvider::defaultProvider()),

            new DocModel($docs)

        ];

    }

    /**

     * @deprecated

     * @return static

     */

    public static function factory(array $config = [])

    {

        return new static($config);

    }

}