diff --git a/.generated-info b/.generated-info
index 2a89a83fdde2..1d96858d4184 100644
--- a/.generated-info
+++ b/.generated-info
@@ -1,4 +1,4 @@
 {
-  "spec_repo_commit": "bd643af",
-  "generated": "2025-07-22 16:42:29.313"
+  "spec_repo_commit": "04d09cb",
+  "generated": "2025-07-23 09:22:24.045"
 }
diff --git a/.generator/schemas/v1/openapi.yaml b/.generator/schemas/v1/openapi.yaml
index 4850f47115c5..5ce0fd12fcdd 100644
--- a/.generator/schemas/v1/openapi.yaml
+++ b/.generator/schemas/v1/openapi.yaml
@@ -33827,6 +33827,12 @@ paths:
       description: Search for Synthetic tests and Test Suites.
       operationId: SearchTests
       parameters:
+      - description: The search query.
+        in: query
+        name: text
+        required: false
+        schema:
+          type: string
       - description: If true, include the full configuration for each test in the
           response.
         in: query
diff --git a/cassettes/features/v1/synthetics/Search-Synthetic-tests-with-boolean-query-parameters.frozen b/cassettes/features/v1/synthetics/Search-Synthetic-tests-with-boolean-query-parameters.frozen
index 0e385540a56b..e53fbb289c87 100644
--- a/cassettes/features/v1/synthetics/Search-Synthetic-tests-with-boolean-query-parameters.frozen
+++ b/cassettes/features/v1/synthetics/Search-Synthetic-tests-with-boolean-query-parameters.frozen
@@ -1 +1 @@
-2025-07-01T15:52:56.329Z
\ No newline at end of file
+2025-07-22T14:56:49.377Z
\ No newline at end of file
diff --git a/cassettes/features/v1/synthetics/Search-Synthetic-tests-with-boolean-query-parameters.yml b/cassettes/features/v1/synthetics/Search-Synthetic-tests-with-boolean-query-parameters.yml
index 56751b2f6829..c06a26811b78 100644
--- a/cassettes/features/v1/synthetics/Search-Synthetic-tests-with-boolean-query-parameters.yml
+++ b/cassettes/features/v1/synthetics/Search-Synthetic-tests-with-boolean-query-parameters.yml
@@ -1,12 +1,12 @@
 http_interactions:
-- recorded_at: Tue, 01 Jul 2025 15:52:56 GMT
+- recorded_at: Tue, 22 Jul 2025 14:56:49 GMT
   request:
     body: null
     headers:
       Accept:
       - application/json
     method: GET
-    uri: https://api.datadoghq.com/api/v1/synthetics/tests/search?include_full_config=true&search_suites=true&facets_only=true&start=10&count=5&sort=name%2Cdesc
+    uri: https://api.datadoghq.com/api/v1/synthetics/tests/search?text=tag%3Avalue&include_full_config=true&search_suites=true&facets_only=true&start=10&count=5&sort=name%2Cdesc
   response:
     body:
       encoding: UTF-8
diff --git a/examples/v1/synthetics/SearchTests_195957771.rb b/examples/v1/synthetics/SearchTests_195957771.rb
index 71fe6924b68b..921a196bbf0c 100644
--- a/examples/v1/synthetics/SearchTests_195957771.rb
+++ b/examples/v1/synthetics/SearchTests_195957771.rb
@@ -3,6 +3,7 @@
 require "datadog_api_client"
 api_instance = DatadogAPIClient::V1::SyntheticsAPI.new
 opts = {
+  text: "tag:value",
   include_full_config: true,
   search_suites: true,
   facets_only: true,
diff --git a/features/scenarios_model_mapping.rb b/features/scenarios_model_mapping.rb
index 2f2ba8b275ba..44a43ef961fe 100644
--- a/features/scenarios_model_mapping.rb
+++ b/features/scenarios_model_mapping.rb
@@ -754,6 +754,7 @@
             "body" => "SyntheticsMobileTest",
     },
     "v1.SearchTests" => {
+            "text" => "String",
             "include_full_config" => "Boolean",
             "search_suites" => "Boolean",
             "facets_only" => "Boolean",
diff --git a/features/v1/synthetics.feature b/features/v1/synthetics.feature
index 45ee8ca241d8..4b254da48b64 100644
--- a/features/v1/synthetics.feature
+++ b/features/v1/synthetics.feature
@@ -806,6 +806,7 @@ Feature: Synthetics
   @team:DataDog/synthetics-ct
   Scenario: Search Synthetic tests with boolean query parameters
     Given new "SearchTests" request
+    And request contains "text" parameter with value "tag:value"
     And request contains "include_full_config" parameter with value true
     And request contains "search_suites" parameter with value true
     And request contains "facets_only" parameter with value true
diff --git a/lib/datadog_api_client/v1/api/synthetics_api.rb b/lib/datadog_api_client/v1/api/synthetics_api.rb
index 5336e12704e1..a6df453f7036 100644
--- a/lib/datadog_api_client/v1/api/synthetics_api.rb
+++ b/lib/datadog_api_client/v1/api/synthetics_api.rb
@@ -1788,6 +1788,7 @@ def search_tests(opts = {})
     # Search for Synthetic tests and Test Suites.
     #
     # @param opts [Hash] the optional parameters
+    # @option opts [String] :text The search query.
     # @option opts [Boolean] :include_full_config If true, include the full configuration for each test in the response.
     # @option opts [Boolean] :search_suites If true, returns suites instead of tests.
     # @option opts [Boolean] :facets_only If true, return only facets instead of full test details.
@@ -1805,6 +1806,7 @@ def search_tests_with_http_info(opts = {})
 
       # query parameters
       query_params = opts[:query_params] || {}
+      query_params[:'text'] = opts[:'text'] if !opts[:'text'].nil?
       query_params[:'include_full_config'] = opts[:'include_full_config'] if !opts[:'include_full_config'].nil?
       query_params[:'search_suites'] = opts[:'search_suites'] if !opts[:'search_suites'].nil?
       query_params[:'facets_only'] = opts[:'facets_only'] if !opts[:'facets_only'].nil?