http://www.w3.org/2003/06/wsdl
Element
Definitions/interface :
Interface [1 .. 1]
The interface element cannot have "xsi:nil" as an attribute.
The interface element in XML instance can be substituted with other elements.
<wsdl:interface name ="xs: NCName " This attribute is required. extends="list of (QName )" ><interfacePreOpExt> is an abstract element.
<globalExt> is an abstract element.
<interfaceExt> is an abstract element.
End Choice
<interfacePostOpExt> is an abstract element.
End Sequence
</interface>
interface
interface/documentation
interface/interfacePreOpExt
interface/globalExt
interface/interfaceExt
interface/operation
interface/feature
interface/property
interface/interfacePostOpExt
Name
Type
Summary
extends list of (QName )
Use of this attribute is optional.
Its form is unqualified.
Show details.
Base type of extends is a list of (
QName ). There are several restrictions on the list item value. The schema processor collapses value's whitespace.
name NCName
Use of this attribute is required.
Its form is unqualified.
Show details.
Base type of name is
NCName . There are several restrictions on the value. The schema processor collapses value's whitespace. The value must match "
[\i-[:]][\c-[:]]*".
Name
Type
Summary
No Attributes
Name
Type
Summary
No Attributes
Name
Type
Summary
No Attributes
Name
Type
Summary
No Attributes
Name
Type
Summary
name NCName
Use of this attribute is required.
Its form is unqualified.
Show details.
Base type of name is
NCName . There are several restrictions on the value. The schema processor collapses value's whitespace. The value must match "
[\i-[:]][\c-[:]]*".
pattern anyURI
Use of this attribute is required.
Its form is unqualified.
Show details.
Base type of pattern is
anyURI . There are several restrictions on the value. The schema processor collapses value's whitespace.
Name
Type
Summary
required boolean
Use of this attribute is optional.
Its form is unqualified.
Show details.
Base type of required is
boolean . There are several restrictions on the value. The schema processor collapses value's whitespace.
uri QName
Use of this attribute is required.
Its form is unqualified.
Show details.
Base type of uri is
QName . There are several restrictions on the value. The schema processor collapses value's whitespace.
Name
Type
Summary
required boolean
Use of this attribute is optional.
Its form is unqualified.
Show details.
Base type of required is
boolean . There are several restrictions on the value. The schema processor collapses value's whitespace.
uri QName
Use of this attribute is required.
Its form is unqualified.
Show details.
Base type of uri is
QName . There are several restrictions on the value. The schema processor collapses value's whitespace.
Name
Type
Summary
No Attributes
Element interface
Uniqueness Constraints: operation
Selector: wsdl:operation
Fields:
@name
- < xs:unique name =" operation " >
< xs:selector xpath =" wsdl:operation " />
< xs:field xpath =" @name " />
</ xs:unique >
</ xs:element >
XML Instance
This attribute is required. 
<interfacePreOpExt> is an abstract element.