List all push providers
stream-cli chat list-pushproviders --output-format [json|tree] [flags]
# List all push providers
$ stream-cli chat list-pushproviders
-h, --help help for list-pushproviders
-o, --output-format string Output format. One of: json|tree (default "json")
--app string [optional] Application name to use as it's defined in the configuration file
--config string [optional] Explicit config file path