public void setTemplateMajorVersion(String templateMajorVersion) {
        this.templateMajorVersion = templateMajorVersion;
    }
<p>
To create a new major and minor version of the service template, <i>exclude</i> <code>major Version</code>.
</p>

@param templateMajorVersion
       To create a new major and minor version of the service template, <i>exclude</i> <code>major Version</code>
       .
aws-java-sdk-proton/src/main/java/com/amazonaws/services/proton/model/CreateServiceInstanceRequest.java