@Override
    public CreateFeatureResult createFeature(CreateFeatureRequest request) {
        request = beforeClientExecution(request);
        return executeCreateFeature(request);
    }
<p>
Creates an Evidently <i>feature</i> that you want to launch or test. You can define up to five variations of a
feature, and use these variations in your launches and experiments. A feature must be created in a project. For
information about creating a project, see <a
href="https://docs.aws.amazon.com/cloudwatchevidently/latest/APIReference/API_CreateProject.html"
>CreateProject</a>.
</p>
<p>
Don't use this operation to update an existing feature. Instead, use <a
href="https://docs.aws.amazon.com/cloudwatchevidently/latest/APIReference/API_UpdateFeature.html"
>UpdateFeature</a>.
</p>

@param createFeatureRequest
@return Result of the CreateFeature operation returned by the service.
@throws ValidationException
        The value of a parameter in the request caused an error.
@throws ConflictException
        A resource was in an inconsistent state during an update or a deletion.
@throws ServiceQuotaExceededException
        The request would cause a service quota to be exceeded.
@throws ResourceNotFoundException
        The request references a resource that does not exist.
@throws AccessDeniedException
        You do not have sufficient permissions to perform this action.
@sample AmazonCloudWatchEvidently.CreateFeature
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/evidently-2021-02-01/CreateFeature" target="_top">AWS API
     Documentation</a>
aws-java-sdk-cloudwatchevidently/src/main/java/com/amazonaws/services/cloudwatchevidently/AmazonCloudWatchEvidentlyClient.java