observabilityConfigurationArn

The Amazon Resource Name (ARN) of the observability configuration that is associated with the service. Specified only when ObservabilityEnabled is true.

Specify an ARN with a name and a revision number to associate that revision. For example: arn:aws:apprunner:us-east-1:123456789012:observabilityconfiguration/xray-tracing/3

Specify just the name to associate the latest revision. For example: arn:aws:apprunner:us-east-1:123456789012:observabilityconfiguration/xray-tracing