<xs:simpleType name="InventoryUpdateStatus" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:annotation>
    <xs:appinfo />
    <xs:documentation>&lt;summary&gt;Enumeration to indicate the inventory update status of a drop at the time it was requested.&lt;/summary&gt;</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:enumeration value="NotSpecified">
      <xs:annotation>
        <xs:documentation>&lt;summary&gt;Default state for new drops.&lt;/summary&gt;</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Pending">
      <xs:annotation>
        <xs:documentation>&lt;summary&gt;The drop has been saved and is waiting for inventory updates to start processing.&lt;/summary&gt;</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Running">
      <xs:annotation>
        <xs:documentation>&lt;summary&gt;Inventory processing has commenced.&lt;/summary&gt;</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Successful">
      <xs:annotation>
        <xs:documentation>&lt;summary&gt;Inventory processing was completed successfully for the drop.&lt;/summary&gt;</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Error">
      <xs:annotation>
        <xs:documentation>&lt;summary&gt;An error occurred while processing inventory for the drop.&lt;/summary&gt;</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>