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AWS Polly is a service provided by Amazon Web Services that converts text into lifelike speech. It enables developers to create applications that can 'speak' in a variety of languages and voices, enhancing user interaction and accessibility. AWS Polly is widely used in applications that require voice synthesis, such as virtual assistants, e-learning platforms, and automated customer service systems.
When using AWS Polly, you might encounter the MaxLexiconsExceededException. This error typically manifests when you attempt to use more lexicons than the service allows. Lexicons in AWS Polly are used to customize the pronunciation of words, which is particularly useful for brand names, acronyms, or other specialized terms.
The MaxLexiconsExceededException error indicates that the number of lexicons you are trying to use has surpassed the limit set by AWS. Each AWS account has a default limit on the number of lexicons that can be created, and exceeding this limit triggers the exception.
This issue arises when the total number of lexicons in your AWS account exceeds the maximum allowed. This could be due to the accumulation of unused or outdated lexicons over time.
To resolve the MaxLexiconsExceededException, you can either delete unused lexicons or request an increase in the lexicon limit from AWS. Here’s how you can do it:
By managing your lexicons effectively and requesting limit increases when necessary, you can avoid the MaxLexiconsExceededException and ensure smooth operation of your AWS Polly applications. For more detailed information, you can refer to the AWS Polly Documentation.
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