Import package (Plugin) to OpenSearch Service failed validation: "Plugins are not supported for the provided engine version."

I understand that you are unable to determine if the phone analyzer plugin is available in Amazon OpenSearch Service or if you can install it, as you are currently receiving the following error:

• "PluginValidationFailureReason : Plugins are not supported for the provided engine version"

Based on the information provided in the AWS documentation, While the phone-analyzers plugin is available in open-source OpenSearch, it is not currently supported within Amazon OpenSearch Service. This limitation exists because Amazon OpenSearch Service is a managed service with a specific set of supported plugins and features.

As a managed service, Amazon OpenSearch Service carefully controls which plugins are supported to ensure service stability, security, and performance. We maintain a curated list of supported plugins that undergo rigorous testing and validation [1]. For a complete list of all plugins running on your domain, make the following request:

GET _cat/plugins?v

References

[1] Plugins by engine version in Amazon OpenSearch Service - https://docs.aws.amazon.com/opensearch-service/latest/developerguide/supported-plugins.html