Changes to List monitors

added the new urgent enum value to the items/items/rule/severity response property for the response status 200

added subschema #3 to the items/items/rule/config/condition/oneOf[#/components/schemas/AlertEscalatingCondition]/metric response property oneOf list for the response status 200

added subschema #3 to the items/items/rule/config/condition/oneOf[#/components/schemas/AlertThresholdCondition]/metric response property oneOf list for the response status 200

added subschema #3 to the items/items/rule/config/metric/allOf[#/components/schemas/MonitorMetric] response property oneOf list for the response status 200

added subschema #3 to the items/items/target/metric/allOf[#/components/schemas/MonitorMetric] response property oneOf list for the response status 200

the response property items/items/target/filterSet became optional for the status 200

the response property items/items/target/kind became optional for the status 200

the response property items/items/target/metric became optional for the status 200

the response property items/items/target/query became optional for the status 200

the response property items/items/target/savedSearchId became optional for the status 200

the response property items/items/target/stream became optional for the status 200

added subschema #5 subschema #6 subschema #7 to the items/items/target/metric/allOf[#/components/schemas/MonitorMetric] response property oneOf list for the response status 200

removed the required property items/items/alerts from the response with the 200 status

removed the signal enum value from the items/items/target/kind response property for the response status 200

removed subschema #4 from the items/items/target/metric/allOf[#/components/schemas/MonitorMetric] response property oneOf list for the response status 200

added the required property items/items/rule to the response with the 200 status

added the required property items/items/target/id to the response with the 200 status

added the required property items/items/target/type to the response with the 200 status

added the required property items/items/target/kind to the response with the 200 status

added subschema #1 subschema #2 subschema #4 subschema #5 to the items/items/alerts/items/condition/allOf[#/components/schemas/AlertCondition] response property oneOf list for the response status 200

removed subschema #1 subschema #2 from the items/items/alerts/items/condition/allOf[#/components/schemas/AlertCondition] response property oneOf list for the response status 200

added the required property items/items/target to the response with the 200 status

the response property items/items/alerts/items/source became nullable for the status 200

added the new event.matched enum value to the items/items/alerts/items/kind response property for the response status 200

added the new metric.escalating enum value to the items/items/alerts/items/kind response property for the response status 200

added the new metric.threshold enum value to the items/items/alerts/items/kind response property for the response status 200

endpoint added