[GitHub] [pulsar] momo-jun commented on a diff in pull request #18582: [feat][doc] Add doc for the HTTP Sink

[GitBox <gi...@apache.org>]

momo-jun commented on code in PR #18582:
URL: https://github.com/apache/pulsar/pull/18582#discussion_r1035472196


##########
site2/docs/io-http-sink.md:
##########
@@ -0,0 +1,56 @@
+---
+id: io-http-sink
+title: HTTTP sink connector
+sidebar_label: "HTTP sink connector"
+---
+
+The HTTP sink connector pulls the records from Pulsar topics and makes a POST request to a configurable HTTP URL (webhook).
+
+The body of the HTTP request is the JSON representation of the record value. The header `Content-Type: application/json` is added to the HTTP request.
+
+Some other HTTP headers are added to the HTTP request:
+
+* `PulsarTopic`: the topic of the record
+* `PulsarKey`: the key of the record
+* `PulsarEventTime`: the event time of the record
+* `PulsarPublishTime`: the publish time of the record
+* `PulsarMessageId`: the ID of the message contained in the record
+* `PulsarProperties`-*: each record property is passed with the property name prefixed by `PulsarProperties-`

Review Comment:
   `PulsarProperties-*` +1. Better to include the wildcard in the quotes.



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