public void setManifestName(String manifestName) {
        this.manifestName = manifestName;
    }
A short string that will be used as the filename of the OriginEndpoint URL (defaults to "index").

@param manifestName
       A short string that will be used as the filename of the OriginEndpoint URL (defaults to "index").
aws-java-sdk-mediapackage/src/main/java/com/amazonaws/services/mediapackage/model/CreateOriginEndpointRequest.java