There is a command group 'az_grafana_notification channel'. This group of commands could 'commands to manage notification channels of an instance'. The group of commands has global parameter '--debug' which means 'Increase logging verbosity to show all debug logs.'. The group of commands has global parameter '--help -h' which means 'Show this help message and exit.'. The group of commands has global parameter '--only-show-errors' which means 'Only show errors, suppressing warnings.'. The group of commands has global parameter '--output -o' which means 'Output format.'. The group of commands has global parameter '--query' which means 'JMESPath query string. See <a href="http://jmespath.org/">http://jmespath.org/</a> for more information and examples.'. The group of commands has global parameter '--subscription' which means 'Name or ID of subscription. You can configure the default subscription using `az account set -s NAME_OR_ID`.'. The group of commands has global parameter '--verbose' which means 'Increase logging verbosity. Use --debug for full debug logs.'. This group contains a child command 'az_grafana_notification channel_create'.The syntax is: az grafana notification-channel create --definition
                                       --name
                                       [--api-key]
                                       [--resource-group]. The 1th example of the child command would be to use it to 'create a notification channel for teams', the syntax is: az grafana notification-channel create -n MyGrafana --definition '{
  "name": "Teams",
  "settings": {
    "uploadImage": true,
    "url": "https://webhook.office.com/IncomingWebhook/"
   },
  "type": "teams"
}'. The parameter '--definition' is required. It is used to json string with notification channel definition, or a path to a file with such content.. The parameter '--name -n' is required. It is used to name of the azure managed grafana.. The parameter '--api-key --token -t' is optional. api key or service account token, a randomly generated string used to interact with grafana endpoint; if missing, cli will use current logged-in user's credentials.. The parameter '--resource-group -g' is optional. name of resource group. you can configure the default group using `az configure --defaults group=<name>`.. 