Unable to get the refarch working in EU location

I have made a (global) S3 bucket and copied the mobile-backend.template and the config-helper.template. Then I made another S3 bucket to hold the lambda-functions and copied the folder search/index.js, folder stream-handler/index.js, folder upload-note/index.js as well as files package.sh and upload.sh.

I created a cloud search domain, an api gateway and a cognito identity pool (federated) in my EU region.
I have checked and found all variables parameterized, except the constants.swift file which should not come into play before I start up the iOs demo?..

I started the cloud formation from the S3 bucket/mobile-backend.template.

These are the events in Test01 (name of the stack)

2016-06-20 Status Type Logical ID Status reason
15:21:14 UTC+0200 DELETE_COMPLETE AWS::DynamoDB::Table PhotoNotesTable
15:20:43 UTC+0200 DELETE_COMPLETE AWS::IAM::Role DynamoStreamHandlerRole
15:20:43 UTC+0200 DELETE_IN_PROGRESS AWS::DynamoDB::Table PhotoNotesTable
15:20:42 UTC+0200 DELETE_COMPLETE AWS::IAM::Role SearchApiRole
15:20:42 UTC+0200 DELETE_COMPLETE AWS::IAM::Role NotesApiRole
15:20:41 UTC+0200 DELETE_IN_PROGRESS AWS::IAM::Role DynamoStreamHandlerRole
15:20:41 UTC+0200 DELETE_COMPLETE AWS::IAM::Role MobileClientRole
15:20:41 UTC+0200 DELETE_IN_PROGRESS AWS::IAM::Role SearchApiRole
15:20:40 UTC+0200 DELETE_IN_PROGRESS AWS::IAM::Role NotesApiRole
15:20:40 UTC+0200 DELETE_IN_PROGRESS AWS::IAM::Role MobileClientRole
15:20:40 UTC+0200 DELETE_IN_PROGRESS AWS::CloudFront::Distribution CloudFrontDistribution
15:20:40 UTC+0200 DELETE_COMPLETE AWS::Lambda::Function DynamoStreamHandlerFunction
15:20:40 UTC+0200 DELETE_COMPLETE AWS::Lambda::Function SearchApiFunction
15:20:34 UTC+0200 ROLLBACK_IN_PROGRESS AWS::CloudFormation::Stack Test01 The following resource(s) failed to create: [MobileClientRole, SearchApiFunction, NotesApiRole, CloudFrontDistribution, DynamoStreamHandlerFunction]. . Rollback requested by user.
15:20:34 UTC+0200 CREATE_FAILED AWS::Lambda::Function DynamoStreamHandlerFunction 1 validation error detected: Value 'lambda-mobilebackend-cloudformation/lambda-functions' at 'code.s3Bucket' failed to satisfy constraint: Member must satisfy regular expression pattern: ^[0-9A-Za-z.-_]*(?

Commencez par mobile-backend.template et vérifiez les valeurs de Lambda code.s3Bucket par rapport à la structure du bucket S3 et des dossiers décrite dans l’issue. Comparez ces références avec le déploiement réussi en Virginia, notamment package.sh et upload.sh, puis réessayez le stack CloudFormation de l’UE. C’est terminé lorsque le template accepte l’emplacement du bucket et que le stack s’achève sans échec de validation Lambda.

Rédigé par le modèle d'indexation à partir du texte de l'issue.