public CompletableFuture<Workflow> executeDynamic(T input) {
        return workflowExecutor.executeWorkflow(this, input);
    }
Execute a dynamic workflow without creating a definition in metadata store.

<p><br>
<b>Note</b>: Use this with caution - as this does not promote re-usability of the workflows

@param input Workflow Input - The input object is converted a JSON doc as an input to the
    workflow
@return
java-sdk/src/main/java/com/netflix/conductor/sdk/workflow/def/ConductorWorkflow.java