Dashboards - Add on_call_events datasources (#1001)

Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>

Author: api-clients-generation-pipeline[bot]

.generator/schemas/v1/openapi.yaml

@@ -2884,6 +2884,7 @@ components:
       - ci_pipelines
       - incident_analytics
       - product_analytics
+      - on_call_events
       example: logs
       type: string
       x-enum-varnames:
@@ -2899,6 +2900,7 @@ components:
       - CI_PIPELINES
       - INCIDENT_ANALYTICS
       - PRODUCT_ANALYTICS
+      - ON_CALL_EVENTS
     FormulaAndFunctionMetricAggregation:
       description: The aggregation methods available for metrics queries.
       enum:

src/datadogV1/model/model_formula_and_function_events_data_source.rs

@@ -19,6 +19,7 @@ pub enum FormulaAndFunctionEventsDataSource {
     CI_PIPELINES,
     INCIDENT_ANALYTICS,
     PRODUCT_ANALYTICS,
+    ON_CALL_EVENTS,
     UnparsedObject(crate::datadog::UnparsedObject),
 }
 
@@ -37,6 +38,7 @@ impl ToString for FormulaAndFunctionEventsDataSource {
             Self::CI_PIPELINES => String::from("ci_pipelines"),
             Self::INCIDENT_ANALYTICS => String::from("incident_analytics"),
             Self::PRODUCT_ANALYTICS => String::from("product_analytics"),
+            Self::ON_CALL_EVENTS => String::from("on_call_events"),
             Self::UnparsedObject(v) => v.value.to_string(),
         }
     }
@@ -73,6 +75,7 @@ impl<'de> Deserialize<'de> for FormulaAndFunctionEventsDataSource {
             "ci_pipelines" => Self::CI_PIPELINES,
             "incident_analytics" => Self::INCIDENT_ANALYTICS,
             "product_analytics" => Self::PRODUCT_ANALYTICS,
+            "on_call_events" => Self::ON_CALL_EVENTS,
             _ => Self::UnparsedObject(crate::datadog::UnparsedObject {
                 value: serde_json::Value::String(s.into()),
             }),