I need to fail the child workflow if it throw specific error

i have a parent workflow and it has multiple child workflows, some time child workflow throw error.
so it should fail the child workflow without failing parent workflow. other child workflow should execute.

i added this: WorkflowImplementationOptions workflowImplementationOptions =
which is failing both child and parent workflow, due to which other child workflow are terminating.
is there any solution to this?

Do you catch the ChildWorkfowFailure in the parent workflow code? If it is not handled the parent workflow fails.

thank, its working now.