OP make 'support_rules' field in parse_grok processor optional (#2552)

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 17:43:12.388"
+  "spec_repo_commit": "befda92",
+  "generated": "2025-08-06 19:11:13.073"
 }

.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

lib/datadog_api_client/v2/models/observability_pipeline_parse_grok_processor_rule.rb

@@ -32,7 +32,7 @@ class ObservabilityPipelineParseGrokProcessorRule
 
     # A list of Grok helper rules that can be referenced by the parsing rules.
     #
-    attr_reader :support_rules
+    attr_accessor :support_rules
 
     attr_accessor :additional_properties
 
@@ -97,7 +97,6 @@ def initialize(attributes = {})
     def valid?
       return false if @match_rules.nil?
       return false if @source.nil?
-      return false if @support_rules.nil?
       true
     end
 
@@ -121,16 +120,6 @@ def source=(source)
       @source = source
     end
 
-    # Custom attribute writer method with validation
-    # @param support_rules [Object] Object to be assigned
-    # @!visibility private
-    def support_rules=(support_rules)
-      if support_rules.nil?
-        fail ArgumentError, 'invalid value for "support_rules", support_rules cannot be nil.'
-      end
-      @support_rules = support_rules
-    end
-
     # Returns the object in the form of hash, with additionalProperties support.
     # @return [Hash] Returns the object in the form of hash
     # @!visibility private