Added minOccurs 0 to Key element for use in metadata verifier.

diff --git a/schemas/credentials.xsd b/schemas/credentials.xsd
index 31352fd..a6828a0 100644 (file)
--- a/schemas/credentials.xsd
+++ b/schemas/credentials.xsd
@@ -32,7 +32,7 @@
                                                <xs:complexContent>
                                                        <xs:extension base="credentials:BaseCredentialFinder">
                                                                <xs:sequence>
-                                                                       <xs:element name="Key">
+                                                                       <xs:element name="Key" minOccurs="0">
                                                                                <xs:complexType>
                                                                                        <xs:sequence>
                                                                                                <xs:element name="Path" type="xs:string"/>