service plan customer change

[glennsyham]

how do i switch service plan for a customer using api?
<?xml version="1.0" encoding="UTF-8"?>
<packet version="1.6.3.0">
<customer>
<switch-subscription>
<filter>
<id>54</id>
</filter>
<plan-guid>19280c23-1a98-e538-23cb-b519330da617</plan-guid>
</switch-subscription>
</customer>
</packet>

my service plan:
<?xml version="1.0" encoding="UTF-8"?>
<packet version="1.6.3.0">
<service-plan>
<get>
<filter>
<name>Pro</name>
</filter>
</get>
</service-plan>
</packet>

<?xml version="1.0" encoding="UTF-8"?>
<packet version="1.6.3.0">
<service-plan>
<get>
<result>
<status>ok</status>
<id>9</id>
<name>Pro</name>
<guid>be5fcef9-1bdb-20e2-9346-6b018d3c0221</guid>
<external-id/>

 

[glennsyham]

nvm i got it
get webspace id
<?xml version="1.0" encoding="UTF-8"?>
<packet version="1.6.3.0">
<webspace>
<get>
<filter>
<owner-login>waitserv</owner-login>
</filter>
<dataset>
<hosting/>
</dataset>
</get>
</webspace>
</packet>

<?xml version="1.0" encoding="UTF-8"?>
<packet version="1.6.3.0">
<webspace>
<get>
<result>
<status>ok</status>
<filter-id>waitserv</filter-id>
<id>24</id>
<data>
<gen_info>
<cr_date>2011-09-21</cr_date>

then change webspace plan
<?xml version="1.0" encoding="UTF-8"?>
<packet version="1.6.3.0">
<webspace>
<switch-subscription>
<filter>
<id>24</id>
</filter>
<plan-guid>be5fcef9-1bdb-20e2-9346-6b018d3c0221</plan-guid>
</switch-subscription>
</webspace>
</packet>

<?xml version="1.0" encoding="UTF-8"?>
<packet version="1.6.3.0">
<webspace>
<switch-subscription>
<result>
<status>ok</status>
<filter-id>24</filter-id>
<id>24</id>
</result>
</switch-subscription>
</webspace>
</packet>