missing field and wrong value (#4193) (#4209)

(cherry picked from commit 33f1884)

Co-authored-by: Laura Trotta <[email protected]>

Author: github-actions[bot]

specification/cluster/health/ClusterHealthResponse.ts

@@ -19,7 +19,7 @@
 
 import { Dictionary } from '@spec_utils/Dictionary'
 import { HealthStatus, IndexName, Name } from '@_types/common'
-import { integer, Percentage } from '@_types/Numeric'
+import { double, integer } from '@_types/Numeric'
 import { Duration, DurationValue, UnitMillis } from '@_types/Time'
 import { IndexHealthStats } from './types'
 
@@ -41,8 +41,10 @@ export class HealthResponseBody {
   active_primary_shards: integer
   /** The total number of active primary and replica shards. */
   active_shards: integer
+  /** The ratio of active shards in the cluster expressed as a string formatted percentage. */
+  active_shards_percent?: string
   /** The ratio of active shards in the cluster expressed as a percentage. */
-  active_shards_percent_as_number: Percentage
+  active_shards_percent_as_number: double
   /** The name of the cluster. */
   cluster_name: Name
   /** The number of shards whose allocation has been delayed by the timeout settings. */