diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index f3ca46bc048..24e99fe17f7 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -36203,7 +36203,8 @@ components:
       type: object
     ObservabilityPipelineEnrichmentTableProcessor:
       description: The `enrichment_table` processor enriches logs using a static CSV
-        file or GeoIP database.
+        file, GeoIP database, or reference table. Exactly one of `file`, `geoip`,
+        or `reference_table` must be configured.
       properties:
         display_name:
           $ref: '#/components/schemas/ObservabilityPipelineComponentDisplayName'
@@ -36224,6 +36225,8 @@ components:
             targets.
           example: source:my-source
           type: string
+        reference_table:
+          $ref: '#/components/schemas/ObservabilityPipelineEnrichmentTableReferenceTable'
         target:
           description: Path where enrichment results should be stored in the log.
           example: enriched.geoip
@@ -36246,6 +36249,34 @@ components:
       type: string
       x-enum-varnames:
       - ENRICHMENT_TABLE
+    ObservabilityPipelineEnrichmentTableReferenceTable:
+      description: Uses a Datadog reference table to enrich logs.
+      properties:
+        app_key_key:
+          default: PROCESSOR_ENRICHMENT_TABLES_APP_KEY
+          description: Environment variable name containing the application key used
+            for reference table authentication.
+          type: string
+        columns:
+          description: List of column names to include from the reference table. If
+            not provided, all columns are included.
+          items:
+            type: string
+          nullable: true
+          type: array
+        key_field:
+          description: Path to the field in the log event to match against the reference
+            table.
+          example: log.user.id
+          type: string
+        table_id:
+          description: The unique identifier of the reference table.
+          example: 550e8400-e29b-41d4-a716-446655440000
+          type: string
+      required:
+      - key_field
+      - table_id
+      type: object
     ObservabilityPipelineFieldValue:
       description: Represents a static key-value pair used in various processors.
       properties:
diff --git a/lib/datadog_api_client/inflector.rb b/lib/datadog_api_client/inflector.rb
index 136e5b7ed87..92a29465ba2 100644
--- a/lib/datadog_api_client/inflector.rb
+++ b/lib/datadog_api_client/inflector.rb
@@ -3193,6 +3193,7 @@ def overrides
           "v2.observability_pipeline_enrichment_table_geo_ip" => "ObservabilityPipelineEnrichmentTableGeoIp",
           "v2.observability_pipeline_enrichment_table_processor" => "ObservabilityPipelineEnrichmentTableProcessor",
           "v2.observability_pipeline_enrichment_table_processor_type" => "ObservabilityPipelineEnrichmentTableProcessorType",
+          "v2.observability_pipeline_enrichment_table_reference_table" => "ObservabilityPipelineEnrichmentTableReferenceTable",
           "v2.observability_pipeline_field_value" => "ObservabilityPipelineFieldValue",
           "v2.observability_pipeline_filter_processor" => "ObservabilityPipelineFilterProcessor",
           "v2.observability_pipeline_filter_processor_type" => "ObservabilityPipelineFilterProcessorType",
diff --git a/lib/datadog_api_client/v2/models/observability_pipeline_enrichment_table_processor.rb b/lib/datadog_api_client/v2/models/observability_pipeline_enrichment_table_processor.rb
index ea73dec4ede..e716a63594e 100644
--- a/lib/datadog_api_client/v2/models/observability_pipeline_enrichment_table_processor.rb
+++ b/lib/datadog_api_client/v2/models/observability_pipeline_enrichment_table_processor.rb
@@ -17,7 +17,7 @@
 require 'time'
 
 module DatadogAPIClient::V2
-  # The `enrichment_table` processor enriches logs using a static CSV file or GeoIP database.
+  # The `enrichment_table` processor enriches logs using a static CSV file, GeoIP database, or reference table. Exactly one of `file`, `geoip`, or `reference_table` must be configured.
   class ObservabilityPipelineEnrichmentTableProcessor
     include BaseGenericModel
 
@@ -39,6 +39,9 @@ class ObservabilityPipelineEnrichmentTableProcessor
     # A Datadog search query used to determine which logs this processor targets.
     attr_reader :include
 
+    # Uses a Datadog reference table to enrich logs.
+    attr_accessor :reference_table
+
     # Path where enrichment results should be stored in the log.
     attr_reader :target
 
@@ -57,6 +60,7 @@ def self.attribute_map
         :'geoip' => :'geoip',
         :'id' => :'id',
         :'include' => :'include',
+        :'reference_table' => :'reference_table',
         :'target' => :'target',
         :'type' => :'type'
       }
@@ -72,6 +76,7 @@ def self.openapi_types
         :'geoip' => :'ObservabilityPipelineEnrichmentTableGeoIp',
         :'id' => :'String',
         :'include' => :'String',
+        :'reference_table' => :'ObservabilityPipelineEnrichmentTableReferenceTable',
         :'target' => :'String',
         :'type' => :'ObservabilityPipelineEnrichmentTableProcessorType'
       }
@@ -119,6 +124,10 @@ def initialize(attributes = {})
         self.include = attributes[:'include']
       end
 
+      if attributes.key?(:'reference_table')
+        self.reference_table = attributes[:'reference_table']
+      end
+
       if attributes.key?(:'target')
         self.target = attributes[:'target']
       end
@@ -222,6 +231,7 @@ def ==(o)
           geoip == o.geoip &&
           id == o.id &&
           include == o.include &&
+          reference_table == o.reference_table &&
           target == o.target &&
           type == o.type &&
           additional_properties == o.additional_properties
@@ -231,7 +241,7 @@ def ==(o)
     # @return [Integer] Hash code
     # @!visibility private
     def hash
-      [display_name, enabled, file, geoip, id, include, target, type, additional_properties].hash
+      [display_name, enabled, file, geoip, id, include, reference_table, target, type, additional_properties].hash
     end
   end
 end
diff --git a/lib/datadog_api_client/v2/models/observability_pipeline_enrichment_table_reference_table.rb b/lib/datadog_api_client/v2/models/observability_pipeline_enrichment_table_reference_table.rb
new file mode 100644
index 00000000000..b80f8ce20aa
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/observability_pipeline_enrichment_table_reference_table.rb
@@ -0,0 +1,174 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # Uses a Datadog reference table to enrich logs.
+  class ObservabilityPipelineEnrichmentTableReferenceTable
+    include BaseGenericModel
+
+    # Environment variable name containing the application key used for reference table authentication.
+    attr_accessor :app_key_key
+
+    # List of column names to include from the reference table. If not provided, all columns are included.
+    attr_accessor :columns
+
+    # Path to the field in the log event to match against the reference table.
+    attr_reader :key_field
+
+    # The unique identifier of the reference table.
+    attr_reader :table_id
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'app_key_key' => :'app_key_key',
+        :'columns' => :'columns',
+        :'key_field' => :'key_field',
+        :'table_id' => :'table_id'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'app_key_key' => :'String',
+        :'columns' => :'Array<String>',
+        :'key_field' => :'String',
+        :'table_id' => :'String'
+      }
+    end
+
+    # List of attributes with nullable: true
+    # @!visibility private
+    def self.openapi_nullable
+      Set.new([
+        :'columns',
+      ])
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::ObservabilityPipelineEnrichmentTableReferenceTable` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'app_key_key')
+        self.app_key_key = attributes[:'app_key_key']
+      end
+
+      if attributes.key?(:'columns')
+        if (value = attributes[:'columns']).is_a?(Array)
+          self.columns = value
+        end
+      end
+
+      if attributes.key?(:'key_field')
+        self.key_field = attributes[:'key_field']
+      end
+
+      if attributes.key?(:'table_id')
+        self.table_id = attributes[:'table_id']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @key_field.nil?
+      return false if @table_id.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param key_field [Object] Object to be assigned
+    # @!visibility private
+    def key_field=(key_field)
+      if key_field.nil?
+        fail ArgumentError, 'invalid value for "key_field", key_field cannot be nil.'
+      end
+      @key_field = key_field
+    end
+
+    # Custom attribute writer method with validation
+    # @param table_id [Object] Object to be assigned
+    # @!visibility private
+    def table_id=(table_id)
+      if table_id.nil?
+        fail ArgumentError, 'invalid value for "table_id", table_id cannot be nil.'
+      end
+      @table_id = table_id
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          app_key_key == o.app_key_key &&
+          columns == o.columns &&
+          key_field == o.key_field &&
+          table_id == o.table_id &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [app_key_key, columns, key_field, table_id, additional_properties].hash
+    end
+  end
+end