# Functions
New returns a new handler for the service.
# Structs
CreateRequest holds data for requesting new user.
CreateResponse is the server response when creating a new user.
GetResponse is a struct representing the server's get response.
ListResponse represents a list of users returned from the server.
User represents a user with access to the database.
UserGetItem is an item in GetResponse.
UserListItem is an item in the Items list of ListResponse.
# Type aliases
PostgresUsersService is the service that manages Postgres Flex instances.