AWS Lambda function is not getting built after CI?CD pipeline integration

[SriniSanthanam-energism]

Aws Lambda function (based on DockerImage) is not getting built after the CI/CD pipeline is incorporated. In the LambdaApiSolutionStack, DockerImage is instantiated using DockerImageFunction and it works as expected. However, in the LambdaPipelineStack, only dotnet code is built and cdk synth is called. How does the Docker Image is created in this case? Is there any other step that needs to be performed?