diff --git a/.apigentools-info b/.apigentools-info
index 08eb6e2c907c..e21359b6ae44 100644
--- a/.apigentools-info
+++ b/.apigentools-info
@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-03-06 18:30:10.435668",
-            "spec_repo_commit": "fb234cde"
+            "regenerated": "2025-03-06 19:05:43.111831",
+            "spec_repo_commit": "b892dbfc"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-03-06 18:30:10.454101",
-            "spec_repo_commit": "fb234cde"
+            "regenerated": "2025-03-06 19:05:43.127161",
+            "spec_repo_commit": "b892dbfc"
         }
     }
 }
\ No newline at end of file
diff --git a/.generator/schemas/v1/openapi.yaml b/.generator/schemas/v1/openapi.yaml
index 9e744b27dca2..e3844da6d04f 100644
--- a/.generator/schemas/v1/openapi.yaml
+++ b/.generator/schemas/v1/openapi.yaml
@@ -28758,6 +28758,47 @@ paths:
         permissions:
         - logs_modify_indexes
   /api/v1/logs/config/indexes/{name}:
+    delete:
+      description: 'Delete an existing index from your organization. Index deletions
+        are permanent and cannot be reverted.
+
+        You cannot recreate an index with the same name as deleted ones.'
+      operationId: DeleteLogsIndex
+      parameters:
+      - description: Name of the log index.
+        in: path
+        name: name
+        required: true
+        schema:
+          type: string
+      responses:
+        '200':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/LogsIndex'
+          description: OK
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/APIErrorResponse'
+          description: Forbidden
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/LogsAPIErrorResponse'
+          description: Not Found
+        '429':
+          $ref: '#/components/responses/TooManyRequestsResponse'
+      summary: Delete an index
+      tags:
+      - Logs Indexes
+      x-permission:
+        operator: OR
+        permissions:
+        - logs_modify_indexes
     get:
       description: Get one log index from your organization. This endpoint takes no
         JSON arguments.
diff --git a/examples/v1/logs-indexes/DeleteLogsIndex.rb b/examples/v1/logs-indexes/DeleteLogsIndex.rb
new file mode 100644
index 000000000000..ef0db6f29900
--- /dev/null
+++ b/examples/v1/logs-indexes/DeleteLogsIndex.rb
@@ -0,0 +1,5 @@
+# Delete an index returns "OK" response
+
+require "datadog_api_client"
+api_instance = DatadogAPIClient::V1::LogsIndexesAPI.new
+p api_instance.delete_logs_index("name")
diff --git a/features/scenarios_model_mapping.rb b/features/scenarios_model_mapping.rb
index 8822ab3f55a1..fc7cc64f12bb 100644
--- a/features/scenarios_model_mapping.rb
+++ b/features/scenarios_model_mapping.rb
@@ -500,6 +500,9 @@
     "v1.CreateLogsIndex" => {
             "body" => "LogsIndex",
     },
+    "v1.DeleteLogsIndex" => {
+            "name" => "String",
+    },
     "v1.GetLogsIndex" => {
             "name" => "String",
     },
diff --git a/features/v1/logs_indexes.feature b/features/v1/logs_indexes.feature
index e346777d32d5..635c2399c5bf 100644
--- a/features/v1/logs_indexes.feature
+++ b/features/v1/logs_indexes.feature
@@ -22,6 +22,20 @@ Feature: Logs Indexes
     When the request is sent
     Then the response status is 200 OK
 
+  @generated @skip @team:DataDog/logs-backend @team:DataDog/logs-core
+  Scenario: Delete an index returns "Not Found" response
+    Given new "DeleteLogsIndex" request
+    And request contains "name" parameter from "REPLACE.ME"
+    When the request is sent
+    Then the response status is 404 Not Found
+
+  @generated @skip @team:DataDog/logs-backend @team:DataDog/logs-core
+  Scenario: Delete an index returns "OK" response
+    Given new "DeleteLogsIndex" request
+    And request contains "name" parameter from "REPLACE.ME"
+    When the request is sent
+    Then the response status is 200 OK
+
   @generated @skip @team:DataDog/logs-backend @team:DataDog/logs-core
   Scenario: Get all indexes returns "OK" response
     Given new "ListLogIndexes" request
diff --git a/features/v1/undo.json b/features/v1/undo.json
index 85e17f2caf45..f2bfacfa4860 100644
--- a/features/v1/undo.json
+++ b/features/v1/undo.json
@@ -694,6 +694,12 @@
       "type": "unsafe"
     }
   },
+  "DeleteLogsIndex": {
+    "tag": "Logs Indexes",
+    "undo": {
+      "type": "idempotent"
+    }
+  },
   "GetLogsIndex": {
     "tag": "Logs Indexes",
     "undo": {
diff --git a/lib/datadog_api_client/v1/api/logs_indexes_api.rb b/lib/datadog_api_client/v1/api/logs_indexes_api.rb
index 3bed7ce1a7c9..4981ea9aa5b3 100644
--- a/lib/datadog_api_client/v1/api/logs_indexes_api.rb
+++ b/lib/datadog_api_client/v1/api/logs_indexes_api.rb
@@ -90,6 +90,72 @@ def create_logs_index_with_http_info(body, opts = {})
       return data, status_code, headers
     end
 
+    # Delete an index.
+    #
+    # @see #delete_logs_index_with_http_info
+    def delete_logs_index(name, opts = {})
+      data, _status_code, _headers = delete_logs_index_with_http_info(name, opts)
+      data
+    end
+
+    # Delete an index.
+    #
+    # Delete an existing index from your organization. Index deletions are permanent and cannot be reverted.
+    # You cannot recreate an index with the same name as deleted ones.
+    #
+    # @param name [String] Name of the log index.
+    # @param opts [Hash] the optional parameters
+    # @return [Array<(LogsIndex, Integer, Hash)>] LogsIndex data, response status code and response headers
+    def delete_logs_index_with_http_info(name, opts = {})
+
+      if @api_client.config.debugging
+        @api_client.config.logger.debug 'Calling API: LogsIndexesAPI.delete_logs_index ...'
+      end
+      # verify the required parameter 'name' is set
+      if @api_client.config.client_side_validation && name.nil?
+        fail ArgumentError, "Missing the required parameter 'name' when calling LogsIndexesAPI.delete_logs_index"
+      end
+      # resource path
+      local_var_path = '/api/v1/logs/config/indexes/{name}'.sub('{name}', CGI.escape(name.to_s).gsub('%2F', '/'))
+
+      # query parameters
+      query_params = opts[:query_params] || {}
+
+      # header parameters
+      header_params = opts[:header_params] || {}
+      # HTTP header 'Accept' (if needed)
+      header_params['Accept'] = @api_client.select_header_accept(['application/json'])
+
+      # form parameters
+      form_params = opts[:form_params] || {}
+
+      # http body (model)
+      post_body = opts[:debug_body]
+
+      # return_type
+      return_type = opts[:debug_return_type] || 'LogsIndex'
+
+      # auth_names
+      auth_names = opts[:debug_auth_names] || [:apiKeyAuth, :appKeyAuth]
+
+      new_options = opts.merge(
+        :operation => :delete_logs_index,
+        :header_params => header_params,
+        :query_params => query_params,
+        :form_params => form_params,
+        :body => post_body,
+        :auth_names => auth_names,
+        :return_type => return_type,
+        :api_version => "V1"
+      )
+
+      data, status_code, headers = @api_client.call_api(Net::HTTP::Delete, local_var_path, new_options)
+      if @api_client.config.debugging
+        @api_client.config.logger.debug "API called: LogsIndexesAPI#delete_logs_index\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
+      end
+      return data, status_code, headers
+    end
+
     # Get an index.
     #
     # @see #get_logs_index_with_http_info