public void setOrganizationId(String organizationId) {
        this.organizationId = organizationId;
    }
<p>
The identifier for the organization under which the group exists.
</p>

@param organizationId
       The identifier for the organization under which the group exists.
aws-java-sdk-workmail/src/main/java/com/amazonaws/services/workmail/model/DescribeGroupRequest.java