Amazon Cognito Federated Identities Amazon Cognito Federated Identities is a web service that delivers scoped temporary credentials to mobile devices and other untrusted environments. It uniquely identifies a device and supplies the user with a consistent identity over the li
curl \ -H "Authorization: $API_KEY" \ http://cognito-identity.us-east-1.amazonaws.com/#X-Amz-Target=AWSCognitoIdentityService.GetId
curl \ -H "Authorization: $API_KEY" \ http://cognito-identity.us-east-1.amazonaws.com/#X-Amz-Target=AWSCognitoIdentityService.TagResource