Amazon Cognito is a service that you can use to create unique identities for your users, authenticate these identities with identity providers, and save mobile user data in the AWS Cloud.

Developer Guide
Provides an overview of Amazon Cognito and includes development instructions for its features.
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Amazon Cognito Federated Identities API Reference
Describes all of the REST API actions for Amazon Cognito Federated Identities in detail.
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Amazon Cognito Federated Identities CLI Reference
Documents the Amazon Cognito Federated Identities command line interface.
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Amazon Cognito Your User Pools API Reference
Describes all of the REST API actions for user pools in detail.
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Amazon Cognito Your User Pools CLI Reference
Documents the user pools command line interface.
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AWS Mobile SDK Developer Guide
Provides information about working with the AWS Software Development Kits (SDKs) for iOS, Android, Unity, and Xamarin.
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Amazon Cognito Sync API Reference
Describes all of the REST API actions for Amazon Cognito Sync in detail.
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Amazon Cognito Sync CLI Reference
Documents the Amazon Cognito Sync command line interface.
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