You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: client.go
    path of file: ./repos/cadence/canary
    
    the code of the file until where you have to start completion: // Copyright (c) 2019 Uber Technologies, Inc.
//
// Permission is hereby granted, free of
    
func newChildWorkflowOptions(domain string, wfID string) workflow.ChildWorkflowOptions {
	return workflow.ChildWorkflowOptions{
		Domain:                       domain,
		WorkflowID:                   wfID,
		TaskList:                     taskListName,
		ExecutionStartToCloseTimeout: childWorkflowTimeout,
		TaskStartToCloseTimeout:      decisionTaskTimeout,
		WorkflowIDReusePolicy:        client.WorkflowIDReusePolicyAllowDuplicate,
	}
}