public void setGroupNamePrefix(String groupNamePrefix) {
        this.groupNamePrefix = groupNamePrefix;
    }
<p>
Filters only group names that start with the provided name prefix.
</p>

@param groupNamePrefix
       Filters only group names that start with the provided name prefix.
aws-java-sdk-workmail/src/main/java/com/amazonaws/services/workmail/model/ListGroupsForEntityFilters.java