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<?php
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namespace Aws;
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/**
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 * Represents an AWS result object that is returned from executing an operation.
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 */
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interface ResultInterface extends \ArrayAccess, \IteratorAggregate, \Countable
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{
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    /**
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     * Provides debug information about the result object
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     *
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     * @return string
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     */
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    public function __toString();
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    /**
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     * Convert the result to an array.
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     *
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     * @return array
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     */
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    public function toArray();
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    /**
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     * Check if the model contains a key by name
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     *
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     * @param string $name Name of the key to retrieve
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     *
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     * @return bool
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     */
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    public function hasKey($name);
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    /**
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     * Get a specific key value from the result model.
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     *
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     * @param string $key Key to retrieve.
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     *
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     * @return mixed|null Value of the key or NULL if not found.
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     */
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    public function get($key);
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    /**
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     * Returns the result of executing a JMESPath expression on the contents
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     * of the Result model.
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     *
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     *     $result = $client->execute($command);
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     *     $jpResult = $result->search('foo.*.bar[?baz > `10`]');
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     *
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     * @param string $expression JMESPath expression to execute
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     *
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     * @return mixed Returns the result of the JMESPath expression.
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     * @link http://jmespath.readthedocs.org/en/latest/ JMESPath documentation
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     */
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    public function search($expression);
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};