Adds a style to a Web Intelligence document referenced by its ID.
POST /documents/<documentID>/styles?unit=<unit>
Request body:
<style> <border> <background> <font> <alignment>
Response type: application/xml or application/json
The response is a message stating the success or failure of the request.
POST /documents/3422/styles?unit=inch
Request body:
<style> <background width="2.3" height="1.6"/> </style>
Response:
<success> <message>The resource of type "Style" with identifier "64" has been successfully created.</message> <id>64</id> </success>