The purpose of the HTTP operation element is to provide binding information from the abstract operation to the concrete HTTP operation.
Table 1–3 The HTTP Operation Element Attributes| Property | Description | Required or Optional | Example | 
| location | Indicates the relative URI. Combined with the address location attribute. | Required | o1 | 
The following example illustrates the WSDL operation element:
| <definitions .... >
    <binding .... >
        <operation .... >
           <soap:operation location="uri" />
        </operation>
    </binding>
</definitions> | 
The location attribute specifies a relative URI for the operation. This URI is combined with the URI specified in the http:address element to form the full URI for the HTTP request. The URI value MUST be a relative URI.