[GitHub] [druid] techdocsmith commented on a change in pull request #11052: add documentation for coordinator dynamic configuration

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techdocsmith commented on a change in pull request #11052:
URL: https://github.com/apache/druid/pull/11052#discussion_r604469191



##########
File path: docs/operations/api-reference.md
##########
@@ -401,6 +401,30 @@ Returns total size and count for each interval within given isointerval.
 
 Returns total size and count for each datasource for each interval within given isointerval.
 
+#### Dynamic configuration
+
+See [Coordinator Dynamic Configuration](../configuration/index.md#dynamic-configuration) for details.
+
+Note that all _interval_ URL parameters are ISO 8601 strings delimited by a `_` instead of a `/`
+(e.g., 2016-06-27_2016-06-28).
+
+##### GET
+
+* `/druid/coordinator/v1/config`
+
+Retrieves current coordinator dynamic configuration.
+
+* `/druid/coordinator/v1/config/history?interval={interval}&count={count}`
+
+Retrieves history of changes to overlord dynamic configuration. Accepts `interval` and  `count` query string parameters
+to filter by interval and limit the number of results respectively.
+
+##### POST
+
+* `/druid/coordinator/v1/config`
+
+Update overlord dynamic worker configuration.

Review comment:
       Seems odd not to have the payload here, but I see that it is in the linked section.




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