Policy Schema File

<?xml version="1.0" encoding="ISO-8859-1" ?>
<xs:schema attributeFormDefault="unqualified"
    elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">

    <xs:element name="policies">
        <xs:annotation>
            <xs:documentation>Use below section to specify auto-scaling policies
                for cartridges.
            </xs:documentation>
        </xs:annotation>
        <xs:complexType>
            <xs:sequence>

                <xs:element name="policy" maxOccurs="unbounded"
                    minOccurs="1">
                    <xs:annotation>
                        <xs:documentation>You can have 1..n policy elements.
                        </xs:documentation>
                    </xs:annotation>
                    <xs:complexType>

                        <xs:sequence>
                            <xs:element type="xs:string" name="description" />
                            <xs:element type="xs:integer" name="min_app_instances" />
                            <xs:element type="xs:integer" name="max_app_instances" />
                            <xs:element type="xs:integer" name="max_requests_per_second" />
                            <xs:element type="xs:decimal" name="alarming_upper_rate" />
                            <xs:element type="xs:decimal" name="alarming_lower_rate" />
                            <xs:element type="xs:decimal" name="scale_down_factor" />
                            <xs:element type="xs:integer" name="rounds_to_average" />
                        </xs:sequence>
                        <xs:attribute type="xs:string" name="name" use="required" />
                        <xs:attribute type="xs:boolean" name="isDefault" use="required" />
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
</xs:schema>