@Override
    public UpdateFunctionConfigurationResult updateFunctionConfiguration(UpdateFunctionConfigurationRequest request) {
        request = beforeClientExecution(request);
        return executeUpdateFunctionConfiguration(request);
    }
@ Override public UpdateFunctionConfigurationResult updateFunctionConfiguration ( UpdateFunctionConfigurationRequest request ) { request = beforeClientExecution ( request ) ; return executeUpdateFunctionConfiguration ( request ) ; }
<p>
Modify the version-specific settings of a Lambda function.
</p>
<p>
These settings can vary between versions of a function and are locked when you publish a version. You can't
modify the configuration of a published version, only the unpublished version.
</p>
<p>
To configure function concurrency, use <a>PutFunctionConcurrency</a>. To grant invoke permissions to an account
or AWS service, use <a>AddPermission</a>.
</p>

@param updateFunctionConfigurationRequest
@return Result of the UpdateFunctionConfiguration operation returned by the service.
@throws ServiceException
The AWS Lambda service encountered an internal error.
@throws ResourceNotFoundException
The resource (for example, a Lambda function or access policy statement) specified in the request does
not exist.
@throws InvalidParameterValueException
One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
to assume in the <code>CreateFunction</code> or the <code>UpdateFunctionConfiguration</code> API, that
AWS Lambda is unable to assume you will get this exception.
@throws TooManyRequestsException
Request throughput limit exceeded.
@throws ResourceConflictException
The resource already exists.
@throws PreconditionFailedException
The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the
<code>GetFunction</code> or the <code>GetAlias</code> API to retrieve the latest RevisionId for your
resource.
@sample AWSLambda.UpdateFunctionConfiguration
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/lambda-2015-03-31/UpdateFunctionConfiguration"
target="_top">AWS API Documentation</a>