WIP updated monitor.from and monitor.notify functions

content/v2.0/reference/flux/functions/monitor/from.md

@@ -1,6 +1,7 @@
 ---
 title: monitor.from() function
-description: The `monitor.from()` function ...
+description: >
+  The `monitor.from()` function retrieves check statuses stored in the `_monitoring` bucket.
 menu:
   v2_0_ref:
     name: monitor.from
@@ -8,29 +9,62 @@ menu:
 weight: 202
 ---
 
-The `monitor.from()` function ...
+The `monitor.from()` function retrieves check statuses stored in the `_monitoring` bucket.
 
-_**Function type:** Type conversion_
+_**Function type:** Input_
 
 ```js
 import "influxdata/influxdb/monitor"
 
-monitor.from(...)
+monitor.from(
+  start: -1h,
+  stop: now(),
+  fn: (r) => true
+)
 ```
 
 
 ## Parameters
 
-### v
-The value to convert.
+### start
+The oldest time to include in results.
 
-_**Data type:** Boolean | Duration | Float | Integer | String | Time | UInteger_
+Relative start times are defined using negative durations.
+Negative durations are relative to now.
+Absolute start times are defined using timestamps.
+
+_**Data type:** Duration | Time_
+
+### stop
+The newest time to include in the results.
+Defaults to `now()`.
+
+Relative stop times are defined using negative durations.
+Negative durations are relative to now.
+Absolute stop times are defined using timestamps.
+
+_**Data type:** Duration | Time_
+
+{{% note %}}
+Flux only honors [RFC3339 timestamps](/v2.0/reference/flux/language/types#timestamp-format)
+and ignores dates and times provided in other formats.
+{{% /note %}}
+
+### fn
+A single argument predicate function that evaluates `true` or `false`.
+Records or rows (`r`) that evaluate to `true` are included in output tables.
+Records that evaluate to _null_ or `false` are not included in output tables.
+
+_**Data type:** Function_
 
 ## Examples
 
-### ...
+### View critical check statuses from the last hour
 ```js
 import "influxdata/influxdb/monitor"
 
-monitor.from(...)
+monitor.from(
+  start: -1h,
+  fn: (r) => r._level == "crit"
+)
 ```

content/v2.0/reference/flux/functions/monitor/notify.md

@@ -1,6 +1,8 @@
 ---
 title: monitor.notify() function
-description: The `monitor.notify()` function ...
+description: >
+  The `monitor.notify()` function sends a notification to an endpoint and logs it
+  in the `notifications` measurement in the `_monitoring` bucket.
 menu:
   v2_0_ref:
     name: monitor.notify
@@ -8,29 +10,43 @@ menu:
 weight: 202
 ---
 
-The `monitor.notify()` function ...
+The `monitor.notify()` function sends a notification to an endpoint and logs it
+in the `notifications` measurement in the `_monitoring` bucket.
 
 _**Function type:** Type conversion_
 
 ```js
 import "influxdata/influxdb/monitor"
 
-monitor.notify(...)
+monitor.notify(
+  endpoint: ,
+  data: {}
+)
 ```
 
-
 ## Parameters
 
-### v
-The value to convert.
+### endpoint
+A function that constructs and sends the notification to an endpoint.
 
-_**Data type:** Boolean | Duration | Float | Integer | String | Time | UInteger_
+_**Data type:** Function_
+
+### data
+The data object to send to the endpoint.
+Defaults to `{}`.
+
+_**Data type:** Object_
 
 ## Examples
 
-### ...
+### Send a notification to Slack
 ```js
 import "influxdata/influxdb/monitor"
+import "slack"
 
-monitor.notify(...)
+endpoint = slack.endpoint(name: "slack", channel: "#flux")
+
+from(bucket: "system")
+	|> range(start: -5m)
+	|> monitor.notify(endpoint: endpoint)
 ```