I am new to this powershell scripting and also to the IBM's softlayer. Can anyone provide me the exact guide for connecting to the softlayer using powershell scripts and working with them like creating devices, starting and stopping e.t.c.
Neeli, a good point of start is the following https://sldn.softlayer.com/article/Softlayer-API-Overview.
And currently SoftLayer API provides support for SOAP!, XML-RPC or REST protocols.
Besides SoftLayer API can be used many programming language that support the previous mentioned protocols, please review the following link https://sldn.softlayer.com/ to know more about each one of them and all the information about what IBM SoftLayer API provides.