OP make 'support_rules' field in parse_grok processor optional (#801)

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

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

.generated-info

@@ -1,4 +1,4 @@
 {
-  "spec_repo_commit": "a6f5281",
-  "generated": "2025-08-06 17:48:22.563"
+  "spec_repo_commit": "befda92",
+  "generated": "2025-08-06 19:16:18.740"
 }

.generator/schemas/v2/openapi.yaml

@@ -28224,7 +28224,6 @@ components:
       required:
       - source
       - match_rules
-      - support_rules
       type: object
     ObservabilityPipelineParseGrokProcessorRuleMatchRule:
       description: 'Defines a Grok parsing rule, which extracts structured fields

src/datadogV2/model/model_observability_pipeline_parse_grok_processor_rule.rs

@@ -25,8 +25,9 @@ pub struct ObservabilityPipelineParseGrokProcessorRule {
     /// A list of Grok helper rules that can be referenced by the parsing rules.
     ///
     #[serde(rename = "support_rules")]
-    pub support_rules:
+    pub support_rules: Option<
         Vec<crate::datadogV2::model::ObservabilityPipelineParseGrokProcessorRuleSupportRule>,
+    >,
     #[serde(flatten)]
     pub additional_properties: std::collections::BTreeMap<String, serde_json::Value>,
     #[serde(skip)]
@@ -40,19 +41,24 @@ impl ObservabilityPipelineParseGrokProcessorRule {
             crate::datadogV2::model::ObservabilityPipelineParseGrokProcessorRuleMatchRule,
         >,
         source: String,
-        support_rules: Vec<
-            crate::datadogV2::model::ObservabilityPipelineParseGrokProcessorRuleSupportRule,
-        >,
     ) -> ObservabilityPipelineParseGrokProcessorRule {
         ObservabilityPipelineParseGrokProcessorRule {
             match_rules,
             source,
-            support_rules,
+            support_rules: None,
             additional_properties: std::collections::BTreeMap::new(),
             _unparsed: false,
         }
     }
 
+    pub fn support_rules(
+        mut self,
+        value: Vec<crate::datadogV2::model::ObservabilityPipelineParseGrokProcessorRuleSupportRule>,
+    ) -> Self {
+        self.support_rules = Some(value);
+        self
+    }
+
     pub fn additional_properties(
         mut self,
         value: std::collections::BTreeMap<String, serde_json::Value>,
@@ -98,6 +104,9 @@ impl<'de> Deserialize<'de> for ObservabilityPipelineParseGrokProcessorRule {
                             source = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                         }
                         "support_rules" => {
+                            if v.is_null() {
+                                continue;
+                            }
                             support_rules =
                                 Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                         }
@@ -111,8 +120,6 @@ impl<'de> Deserialize<'de> for ObservabilityPipelineParseGrokProcessorRule {
                 let match_rules =
                     match_rules.ok_or_else(|| M::Error::missing_field("match_rules"))?;
                 let source = source.ok_or_else(|| M::Error::missing_field("source"))?;
-                let support_rules =
-                    support_rules.ok_or_else(|| M::Error::missing_field("support_rules"))?;
 
                 let content = ObservabilityPipelineParseGrokProcessorRule {
                     match_rules,