how to add a cover image for product using Webservice API?

[atchuthan]

I am using Prestashop 1.5.6.2 version and OpenERP 7. 

 

With the help of Webservice API, I am trying to add a cover image for a product.

 

I was successful in adding a product using webservice as the prestashop document  mentioned http://doc.prestashop.com/display/PS15/Chapter+9+-+Image+management

 

Also in the image POST, I always provide an image file.  So, I need to know how i can use Webservice API to add a COVER Image for a product.

 

RESPONSE WHEN NO COVER VALUE IS PASSED

<?xml version="1.0" encoding="UTF-8"?>
<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
<image>

<id><[CDATA[2]]></id>
<id_product><![CDATA[52]]></id_product>
<position><![CDATA[20]]></position>
<cover><![CDATA[1]]></cover>
<legend><language id="1" xlink:href="https://presta.sodexis.com/api/languages/1"><![CDATA[]]></language></legend>
</image>
<content encode="base64"><![CDATA[bINARY IMAGE]]></content>
</prestashop>

 

WHEN I PASS COVER="1":

<?xml version="1.0" encoding="UTF-8"?>
<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
<errors>
<error>
<code><![CDATA[66]]></code>
<message><![CDATA[unable to save this image]]></message>
</error>
</errors>
</prestashop>

 

 

Thanks in advance.