vserver_downgrade_program ()

This function changes VPS plan of a VPS. Due to virtual HW changes the VPS is shut down for the time of change. The outage duration is dependent on both source and target plan and current system load.

HTTP Method:	GET
Parameters:	sid	session id*
	vserver_id	unique id of VPS*
	plan_id	unique VPS plan identifier*
	disk_size	desired VPS disk size
Returns:	HTTP code	200 (OK)
		VPS parameters changed. VPS change process has been started. Reply portion reply is empty.

If disk_size parameter is set the disk size will be fixed for this VPS. That means that consequent upgrade/downgrade function call without this parameter will not change disk size of the VPS. The disk size of VPS cannot be lowered. To downgrade VPS plan the VPS disk size must be lower or equal to the disk size of target VPS plan.

Return errors

Error code	HTTP response code	Description
1	400 (Bad request)	Function was not performed, because all required parameters were not entered. Reply portion reply is empty.
3	403 (Forbidden)	Function call failed, invalid sid parameter. Create new sid using /api/login function. Reply portion reply is empty.
5	403 (Forbidden)	Function has not been performed, because it is probably an attempt to manipulate VPS that is not in your administration. Reply portion reply is empty.
9	400 (Bad request)	Function call failed, the VPS is busy processing another request.
11	400 (Bad request)	Function call failed, this VPS cannot be changed to this plan.

CURL


			curl "https://admin.systems90.cz/api/vserver_downgrade_program?sid=%sid%&vserver_id=%vserver_id%&plan_id=%plan_id%"

PHP Library


			$api->vserver_downgrade_program(array(
				'vserver_id' => %vserver_id%,
				'plan_id' => %plan_id%
			));

Example of data output

<?xml version="1.0" encoding="UTF-8"?>
<reply>
	<status>
		<code>0</code>
		<text>OK</text>
	</status>
</reply>