title: Softlayer Virtual Guest - Invalid value provided for tags
body: <p>I am setting the tag value for a Virtual Guest with the following method </p>
  
  <pre><code>vs_object.setTags
  </code></pre>
  
  <p>I am setting the tag value with ( ) in it. And its giving error that </p>
  
  <pre><code>XMLRPC::FaultException: Invalid value provided for 'tags'. Invalid tag names:Key:121 software (sd log) 
  </code></pre>
  
  <p>When I remove the curly bracket the set tag method works. Please let me know which  all special characters are not allowed while setting the tag. 
  This <a href="https://softlayer.github.io/reference/services/SoftLayer_Virtual_Guest/setTags/" rel="nofollow noreferrer">link</a> did not provide much information about the allowed characters in tags</p>