Creates a new case in the AWS Support Center. This action is modeled on the behavior of the AWS Support Center Open a new case page. Its parameters require you to specify the following information:
NOTE:The AWS Support API does not currently support the ability to add attachments to cases. You can, however, call AddCommunicationToCase to add information to an open case.
A successful CreateCase request returns an AWS Support case number. Case numbers are used by DescribeCases request to retrieve existing AWS Support support cases.