[8.19] [DOCS] Add SLO rule title, type, and description (#243292)

oas_docs/output/kibana.serverless.yaml

@@ -74828,6 +74828,10 @@ components:
           description: |
             If true, an alert occurs if a group that previously reported metrics does not report them again over the expected time period. This check is not recommended for dynamically scaling infrastructures that might rapidly start and stop nodes automatically.
     params_property_slo_burn_rate:
+      title: SLO burn rate
+      description: |
+        The parameters for the SLO burn rate rule. These parameters are appropriate when `rule_type_id` is `slo.rules.burnRate`.
+      type: object
       properties:
         sloId:
           description: The SLO identifier used by the rule

oas_docs/output/kibana.yaml

@@ -59498,6 +59498,10 @@ components:
           description: |
             If true, an alert occurs if a group that previously reported metrics does not report them again over the expected time period. This check is not recommended for dynamically scaling infrastructures that might rapidly start and stop nodes automatically.
     params_property_slo_burn_rate:
+      title: SLO burn rate
+      description: |
+        The parameters for the SLO burn rate rule. These parameters are appropriate when `rule_type_id` is `slo.rules.burnRate`.
+      type: object
       properties:
         sloId:
           description: The SLO identifier used by the rule

x-pack/solutions/observability/plugins/slo/server/lib/rules/slo_burn_rate/docs/params_property_slo_burn_rate.yaml

@@ -1,5 +1,9 @@
 # @kbn-doc-linker partial
-
+title: SLO burn rate
+description: >
+  The parameters for the SLO burn rate rule.
+  These parameters are appropriate when `rule_type_id` is `slo.rules.burnRate`.
+type: object
 properties:
   sloId:
     description: The SLO identifier used by the rule