run make docs

plugins/outputs/influxdb/README.md

@@ -101,6 +101,12 @@ to use them.
   ## integer values.  Enabling this option will result in field type errors if
   ## existing data has been written.
   # influx_uint_support = false
+
+  ## When true, Telegraf will omit the timestamp on data to allow InfluxDB
+  ## to set the timestamp of the data during ingestion. This is generally NOT
+  ## what you want as it can lead to data points captured at different times
+  ## getting omitted due to similar data.
+  # influx_omit_timestamp = false
 ```
 
 To send every metrics into multiple influxdb,

plugins/outputs/influxdb_v2/README.md

@@ -67,6 +67,12 @@ to use them.
   ## Enable or disable uint support for writing uints influxdb 2.0.
   # influx_uint_support = false
 
+  ## When true, Telegraf will omit the timestamp on data to allow InfluxDB
+  ## to set the timestamp of the data during ingestion. This is generally NOT
+  ## what you want as it can lead to data points captured at different times
+  ## getting omitted due to similar data.
+  # influx_omit_timestamp = false
+
   ## HTTP/2 Timeouts
   ## The following values control the HTTP/2 client's timeouts. These settings
   ## are generally not required unless a user is seeing issues with client