Creates a new data stream.
If the Elasticsearch security features are enabled, you must have the
manageindex privilege for the data stream.
(Required, string) Name of the data stream to create.
Data stream names must meet the following criteria:
- Lowercase only
|, ` ` (space character),
Cannot start with
- Cannot be longer than 255 bytes (note it is bytes, so multi-byte characters will count towards the 255 limit faster)