public String getMajorVersion() {
        return this.majorVersion;
    }
<p>
To view a list of minor of versions under a major version of an environment template, include
<code>major Version</code>.
</p>
<p>
To view a list of major versions of an environment template, <i>exclude</i> <code>major Version</code>.
</p>

@return To view a list of minor of versions under a major version of an environment template, include
        <code>major Version</code>.</p>
        <p>
        To view a list of major versions of an environment template, <i>exclude</i> <code>major Version</code>.
aws-java-sdk-proton/src/main/java/com/amazonaws/services/proton/model/ListEnvironmentTemplateVersionsRequest.java