{
"accountId": "accountid123",
"cognitoIdentityPoolId": "identitypoolid123",
"cognitoIdentityId": "identityid123",
"cognitoIdentityAuthType": "authenticated",
"cognitoIdentityAuthProvider": "providerABC",
"sourceIp": ["192.168.196.186", "193.168.196.186"],
"username": "user1",
"userArn": "arn:aws:iam::123456789012:user/appsync"
}