public RunbookInner update(String resourceGroupName, String automationAccountName, String runbookName, RunbookUpdateParameters parameters) {
        return updateWithServiceResponseAsync(resourceGroupName, automationAccountName, runbookName, parameters).toBlocking().single().body();
    }
public RunbookInner update ( String resourceGroupName , String automationAccountName , String runbookName , RunbookUpdateParameters parameters ) { return updateWithServiceResponseAsync ( resourceGroupName , automationAccountName , runbookName , parameters ) . toBlocking ( ) . single ( ) . body ( ) ; }
Update the runbook identified by runbook name.

@param resourceGroupName Name of an Azure Resource group.
@param automationAccountName The name of the automation account.
@param runbookName The runbook name.
@param parameters The update parameters for runbook.
@throws IllegalArgumentException thrown if parameters fail the validation
@throws ErrorResponseException thrown if the request is rejected by server
@throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
@return the RunbookInner object if successful.