A CloudFormation custom resource inside a nested stack does activate a lambda, but the lambda must be included in the same region and account as the nested stack. If the lambda is missing or inaccessible, the custom resource will fail to complete its tasks. Additionally, the custom resource must be configured with the correct resource properties and permissions to work with the lambda.
Asked: 2023-03-17 11:00:00 +0000
Seen: 12 times
Last updated: Aug 07 '21