public FunctionInner retrieveDefaultDefinition(String resourceGroupName, String jobName, String functionName) {
        return retrieveDefaultDefinitionWithServiceResponseAsync(resourceGroupName, jobName, functionName).toBlocking().single().body();
    }
public FunctionInner retrieveDefaultDefinition ( String resourceGroupName , String jobName , String functionName ) { return retrieveDefaultDefinitionWithServiceResponseAsync ( resourceGroupName , jobName , functionName ) . toBlocking ( ) . single ( ) . body ( ) ; }
Retrieves the default definition of a function based on the parameters specified.

@param resourceGroupName The name of the resource group that contains the resource. You can obtain this value from the Azure Resource Manager API or the portal.
@param jobName The name of the streaming job.
@param functionName The name of the function.
@throws IllegalArgumentException thrown if parameters fail the validation
@throws CloudException thrown if the request is rejected by server
@throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
@return the FunctionInner object if successful.