Signs out a user from all devices. global_sign_out
invalidates all identity, access and refresh tokens that Amazon Cognito has issued to a user. A user can still use a hosted UI cookie to retrieve new tokens for the duration of the 1-hour cookie validity period.
See https://www.paws-r-sdk.com/docs/cognitoidentityprovider_global_sign_out/ for full documentation.
cognitoidentityprovider_global_sign_out(AccessToken)
[required] A valid access token that Amazon Cognito issued to the user who you want to sign out.