<ul><li>Lazy in AWS CDK is a feature for lazy evaluation, allowing deferred value determination.</li><li>It offers methods like Lazy.any(), Lazy.list(), Lazy.number(), and Lazy.string().</li><li>Lazy can be used to defer value determination until synthesis is completed.</li><li>It is beneficial in scenarios where values need to be resolved later rather than at the time of specification.</li><li>Practical examples include consolidating IAM PolicyStatements and handling circular dependencies.</li><li>Lazy can be used to consolidate IAM PolicyStatements based on dynamically added values.</li><li>It addresses issues like handling circular dependencies and reversing reference orders.</li><li>Validation and handling of tokens from Lazy evaluation are crucial for error-free CDK code.</li><li>Use addValidation to defer execution of validation until after certain methods are called.</li><li>Tokens from Lazy are resolved internally by CDK at synthesis time but can be resolved manually.</li></ul>

Use Cases for Lazy in AWS CDK

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