The list_keyspaces operation returns a list of keyspaces.
See https://www.paws-r-sdk.com/docs/keyspaces_list_keyspaces/ for full documentation.
keyspaces_list_keyspaces(nextToken = NULL, maxResults = NULL)The pagination token. To resume pagination, provide the NextToken
value as argument of a subsequent API invocation.
The total number of keyspaces to return in the output. If the total
number of keyspaces available is more than the value specified, a
NextToken is provided in the output. To resume pagination, provide the
NextToken value as an argument of a subsequent API invocation.