[Dev] [DEV] [PET] Removing element using script mediator

[Kalyani Yogeswaranathan]

Hi All,

I'm working on Google contacts connector. For create Contact method we need
to set the request format as,

<atom:entry xmlns:atom="http://www.w3.org/2005/Atom";
            xmlns:gd="http://schemas.google.com/g/2005";>
    <atom:category scheme="http://schemas.google.com/g/2005#kind";
                   term="http://schemas.google.com/contact/2008#contact"/>
    <atom:content type="text">$1</atom:content>
    <gd:name>
        <gd:givenName>$2</gd:givenName>
        <gd:familyName>$3</gd:familyName>
        <gd:fullName>$4</gd:fullName>
    </gd:name>
    <gd:email rel="http://schemas.google.com/g/2005#work";
              primary="true"
              address="$ctx:workEmail" displayName="E. Bennet"/>
    <gd:email rel="http://schemas.google.com/g/2005#home";
              address="$ctx:homeEmail"/>
    <gd:phoneNumber rel="http://schemas.google.com/g/2005#work";
                    primary="true">$7</gd:phoneNumber>
    <gd:phoneNumber
rel="http://schemas.google.com/g/2005#home";>$8</gd:phoneNumber>
    <gd:structuredPostalAddress
            rel="http://schemas.google.com/g/2005#work";
            primary="true">
        <gd:city>$9</gd:city>
        <gd:street>$10</gd:street>
        <gd:region>$11</gd:region>
        <gd:postcode>$12</gd:postcode>
        <gd:country>$13</gd:country>
        <gd:formattedAddress>$14</gd:formattedAddress>
    </gd:structuredPostalAddress>
</atom:entry>

Here some parameters are optional. If it is optional parameter and value is
not set, it's not needed in the request. for example,
givenName is optional and it's null, then request should be as,

<gd:name>
        <gd:familyName>$3</gd:familyName>
        <gd:fullName>$4</gd:fullName>
</gd:name>

Here each element has name-space. How can I remove this kind of
element from payload?

Any guide on this?


-- 

*Kalyani Yogeswaranathan*

*Associate software engineer*
*WSO2 Inc.*

*Mobile: 0776390284*

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