diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 9e31333a3d0c..329c447be34e 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -1799,7 +1799,9 @@ components:
         example: cd73a516-a481-4af5-8352-9b577465c77b
         type: string
     RumRetentionQuotaScopeTypeParameter:
-      description: The type of scope the retention quota configuration applies to.
+      description: |-
+        The type of scope the retention quota configuration applies to.
+        `application` is the only supported scope type.
       in: path
       name: scope_type
       required: true
@@ -92488,25 +92490,9 @@ components:
             $ref: "#/components/schemas/RumRetentionFilterData"
           type: array
       type: object
-    RumRetentionQuotaAdaptiveConfig:
-      description: The configuration used when `mode` is `adaptive`.
-      properties:
-        max_retention_rate:
-          description: The maximum fraction of sessions to retain, in the range `(0, 1]`.
-          example: 0.5
-          exclusiveMinimum: true
-          format: double
-          maximum: 1
-          minimum: 0
-          type: number
-      required:
-        - max_retention_rate
-      type: object
     RumRetentionQuotaConfigAttributes:
       description: The RUM retention quota configuration properties.
       properties:
-        adaptive:
-          $ref: "#/components/schemas/RumRetentionQuotaAdaptiveConfig"
         custom:
           $ref: "#/components/schemas/RumRetentionQuotaCustomConfig"
         mode:
@@ -92564,8 +92550,6 @@ components:
     RumRetentionQuotaConfigUpdateAttributes:
       description: The RUM retention quota configuration properties to create or update.
       properties:
-        adaptive:
-          $ref: "#/components/schemas/RumRetentionQuotaAdaptiveConfig"
         custom:
           $ref: "#/components/schemas/RumRetentionQuotaCustomConfig"
         mode:
@@ -92631,14 +92615,13 @@ components:
       type: object
     RumRetentionQuotaMode:
       description: |-
-        The retention quota mode. `custom` enforces a fixed session limit, while
-        `adaptive` dynamically adjusts retention.
+        The retention quota mode. `custom` enforces a fixed session limit.
+        `custom` is the only supported mode.
       enum:
         - custom
-        - adaptive
       example: custom
       type: string
-      x-enum-varnames: ["CUSTOM", "ADAPTIVE"]
+      x-enum-varnames: ["CUSTOM"]
     RumRetentionQuotaReachedAction:
       description: The action to take when the session quota is reached.
       enum:
@@ -92649,7 +92632,9 @@ components:
       x-enum-varnames: ["STOP", "SLOWDOWN"]
     RumRetentionQuotaScopeType:
       default: application
-      description: The type of scope the retention quota configuration applies to.
+      description: |-
+        The type of scope the retention quota configuration applies to.
+        `application` is the only supported scope type.
       enum:
         - application
       example: application
@@ -187415,7 +187400,7 @@ paths:
           $ref: "#/components/responses/TooManyRequestsResponse"
       summary: Delete a RUM retention quota configuration
       tags:
-        - RUM Retention Quota
+        - RUM Retention Quotas
       x-permission:
         operator: OR
         permissions:
@@ -187478,7 +187463,7 @@ paths:
           $ref: "#/components/responses/TooManyRequestsResponse"
       summary: Get a RUM retention quota configuration
       tags:
-        - RUM Retention Quota
+        - RUM Retention Quotas
       x-permission:
         operator: OR
         permissions:
@@ -187564,7 +187549,7 @@ paths:
           $ref: "#/components/responses/TooManyRequestsResponse"
       summary: Create or update a RUM retention quota config
       tags:
-        - RUM Retention Quota
+        - RUM Retention Quotas
       x-codegen-request-body-name: body
       x-permission:
         operator: OR
@@ -218487,7 +218472,7 @@ tags:
     name: RUM Remote Config
   - description: |-
       Manage RUM retention quota configurations for your organization's RUM applications.
-    name: RUM Retention Quota
+    name: RUM Retention Quotas
   - description: View and manage Reference Tables in your organization.
     name: Reference Tables
   - description: |-
diff --git a/examples/v2/rum-retention-quota/DeleteRumQuotaConfig.rb b/examples/v2/rum-retention-quotas/DeleteRumQuotaConfig.rb
similarity index 59%
rename from examples/v2/rum-retention-quota/DeleteRumQuotaConfig.rb
rename to examples/v2/rum-retention-quotas/DeleteRumQuotaConfig.rb
index 65026eebcde4..7f6b283e33fe 100644
--- a/examples/v2/rum-retention-quota/DeleteRumQuotaConfig.rb
+++ b/examples/v2/rum-retention-quotas/DeleteRumQuotaConfig.rb
@@ -1,5 +1,5 @@
 # Delete a RUM retention quota configuration returns "No Content" response
 
 require "datadog_api_client"
-api_instance = DatadogAPIClient::V2::RUMRetentionQuotaAPI.new
-api_instance.delete_rum_quota_config(RumRetentionQuotaScopeType::APPLICATION, "ced16651-97b6-4e67-8590-8caec3af0695")
+api_instance = DatadogAPIClient::V2::RUMRetentionQuotasAPI.new
+api_instance.delete_rum_quota_config(RumRetentionQuotaScopeType::APPLICATION, "cd73a516-a481-4af5-8352-9b577465c77b")
diff --git a/examples/v2/rum-retention-quota/GetRumQuotaConfig.rb b/examples/v2/rum-retention-quotas/GetRumQuotaConfig.rb
similarity index 57%
rename from examples/v2/rum-retention-quota/GetRumQuotaConfig.rb
rename to examples/v2/rum-retention-quotas/GetRumQuotaConfig.rb
index bdf61f624abb..da600a5155ad 100644
--- a/examples/v2/rum-retention-quota/GetRumQuotaConfig.rb
+++ b/examples/v2/rum-retention-quotas/GetRumQuotaConfig.rb
@@ -1,5 +1,5 @@
 # Get a RUM retention quota configuration returns "OK" response
 
 require "datadog_api_client"
-api_instance = DatadogAPIClient::V2::RUMRetentionQuotaAPI.new
-p api_instance.get_rum_quota_config(RumRetentionQuotaScopeType::APPLICATION, "ced16651-97b6-4e67-8590-8caec3af0695")
+api_instance = DatadogAPIClient::V2::RUMRetentionQuotasAPI.new
+p api_instance.get_rum_quota_config(RumRetentionQuotaScopeType::APPLICATION, "cd73a516-a481-4af5-8352-9b577465c77b")
diff --git a/examples/v2/rum-retention-quota/UpsertRumQuotaConfig.rb b/examples/v2/rum-retention-quotas/UpsertRumQuotaConfig.rb
similarity index 75%
rename from examples/v2/rum-retention-quota/UpsertRumQuotaConfig.rb
rename to examples/v2/rum-retention-quotas/UpsertRumQuotaConfig.rb
index 2e99cf3b4011..e550d8bf4764 100644
--- a/examples/v2/rum-retention-quota/UpsertRumQuotaConfig.rb
+++ b/examples/v2/rum-retention-quotas/UpsertRumQuotaConfig.rb
@@ -1,14 +1,11 @@
 # Create or update a RUM retention quota config returns "OK" response
 
 require "datadog_api_client"
-api_instance = DatadogAPIClient::V2::RUMRetentionQuotaAPI.new
+api_instance = DatadogAPIClient::V2::RUMRetentionQuotasAPI.new
 
 body = DatadogAPIClient::V2::RumRetentionQuotaConfigUpdateRequest.new({
   data: DatadogAPIClient::V2::RumRetentionQuotaConfigUpdateData.new({
     attributes: DatadogAPIClient::V2::RumRetentionQuotaConfigUpdateAttributes.new({
-      adaptive: DatadogAPIClient::V2::RumRetentionQuotaAdaptiveConfig.new({
-        max_retention_rate: 0.5,
-      }),
       custom: DatadogAPIClient::V2::RumRetentionQuotaCustomConfig.new({
         daily_reset_time: "08:00",
         daily_reset_timezone: "+09:00",
@@ -18,8 +15,8 @@
       }),
       mode: DatadogAPIClient::V2::RumRetentionQuotaMode::CUSTOM,
     }),
-    id: "ced16651-97b6-4e67-8590-8caec3af0695",
+    id: "cd73a516-a481-4af5-8352-9b577465c77b",
     type: DatadogAPIClient::V2::RumRetentionQuotaConfigType::RUM_QUOTA_CONFIG,
   }),
 })
-p api_instance.upsert_rum_quota_config(RumRetentionQuotaScopeType::APPLICATION, "ced16651-97b6-4e67-8590-8caec3af0695", body)
+p api_instance.upsert_rum_quota_config(RumRetentionQuotaScopeType::APPLICATION, "cd73a516-a481-4af5-8352-9b577465c77b", body)
diff --git a/features/v2/rum_retention_quota.feature b/features/v2/rum_retention_quota.feature
deleted file mode 100644
index 527a1597d4d8..000000000000
--- a/features/v2/rum_retention_quota.feature
+++ /dev/null
@@ -1,100 +0,0 @@
-@endpoint(rum-retention-quota) @endpoint(rum-retention-quota-v2)
-Feature: RUM Retention Quota
-  Manage RUM retention quota configurations for your organization's RUM
-  applications.
-
-  Background:
-    Given a valid "apiKeyAuth" key in the system
-    And a valid "appKeyAuth" key in the system
-    And an instance of "RUMRetentionQuota" API
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Create or update a RUM retention quota config returns "Bad Request" response
-    Given new "UpsertRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "invalid-scope-id"
-    And body with value {"data": {"attributes": {"adaptive": {"max_retention_rate": 0.5}, "custom": {"daily_reset_time": "08:00", "daily_reset_timezone": "+09:00", "quota_reached_action": "stop", "session_limit": 1000000, "window_type": "daily"}, "mode": "custom"}, "id": "cd73a516-a481-4af5-8352-9b577465c77b", "type": "rum_quota_config"}}
-    When the request is sent
-    Then the response status is 400 Bad Request
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Create or update a RUM retention quota config returns "Not Found" response
-    Given new "UpsertRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "{{ unique }}"
-    And body with value {"data": {"attributes": {"adaptive": {"max_retention_rate": 0.5}, "custom": {"daily_reset_time": "08:00", "daily_reset_timezone": "+09:00", "quota_reached_action": "stop", "session_limit": 1000000, "window_type": "daily"}, "mode": "custom"}, "id": "{{ unique }}", "type": "rum_quota_config"}}
-    When the request is sent
-    Then the response status is 404 Not Found
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Create or update a RUM retention quota config returns "OK" response
-    Given new "UpsertRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "ced16651-97b6-4e67-8590-8caec3af0695"
-    And body with value {"data": {"attributes": {"adaptive": {"max_retention_rate": 0.5}, "custom": {"daily_reset_time": "08:00", "daily_reset_timezone": "+09:00", "quota_reached_action": "stop", "session_limit": 1000000, "window_type": "daily"}, "mode": "custom"}, "id": "ced16651-97b6-4e67-8590-8caec3af0695", "type": "rum_quota_config"}}
-    When the request is sent
-    Then the response status is 200 OK
-
-  @generated @skip @team:DataDog/rum-backend
-  Scenario: Delete a RUM retention quota configuration returns "Bad Request" response
-    Given new "DeleteRumQuotaConfig" request
-    And request contains "scope_type" parameter from "REPLACE.ME"
-    And request contains "scope_id" parameter from "REPLACE.ME"
-    When the request is sent
-    Then the response status is 400 Bad Request
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Delete a RUM retention quota configuration returns "No Content" response
-    Given new "DeleteRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "ced16651-97b6-4e67-8590-8caec3af0695"
-    When the request is sent
-    Then the response status is 204 No Content
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Delete a RUM retention quota configuration returns "Not Found" response
-    Given new "DeleteRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "{{ unique }}"
-    When the request is sent
-    Then the response status is 404 Not Found
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Delete a RUM retention quota configuration returns "Not Found" response for an invalid scope_id
-    Given new "DeleteRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "invalid-scope-id"
-    When the request is sent
-    Then the response status is 404 Not Found
-
-  @generated @skip @team:DataDog/rum-backend
-  Scenario: Get a RUM retention quota configuration returns "Bad Request" response
-    Given new "GetRumQuotaConfig" request
-    And request contains "scope_type" parameter from "REPLACE.ME"
-    And request contains "scope_id" parameter from "REPLACE.ME"
-    When the request is sent
-    Then the response status is 400 Bad Request
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Get a RUM retention quota configuration returns "Not Found" response
-    Given new "GetRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "1d4b9c34-7ac4-423a-91cf-9902d926e9b3"
-    When the request is sent
-    Then the response status is 404 Not Found
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Get a RUM retention quota configuration returns "Not Found" response for an invalid scope_id
-    Given new "GetRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "invalid-scope-id"
-    When the request is sent
-    Then the response status is 404 Not Found
-
-  @skip @team:DataDog/rum-backend
-  Scenario: Get a RUM retention quota configuration returns "OK" response
-    Given new "GetRumQuotaConfig" request
-    And request contains "scope_type" parameter with value "application"
-    And request contains "scope_id" parameter with value "ced16651-97b6-4e67-8590-8caec3af0695"
-    When the request is sent
-    Then the response status is 200 OK
diff --git a/features/v2/rum_retention_quotas.feature b/features/v2/rum_retention_quotas.feature
new file mode 100644
index 000000000000..8f9c1bbe6e44
--- /dev/null
+++ b/features/v2/rum_retention_quotas.feature
@@ -0,0 +1,84 @@
+@endpoint(rum-retention-quotas) @endpoint(rum-retention-quotas-v2)
+Feature: RUM Retention Quotas
+  Manage RUM retention quota configurations for your organization's RUM
+  applications.
+
+  Background:
+    Given a valid "apiKeyAuth" key in the system
+    And a valid "appKeyAuth" key in the system
+    And an instance of "RUMRetentionQuotas" API
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Create or update a RUM retention quota config returns "Bad Request" response
+    Given new "UpsertRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"custom": {"daily_reset_time": "08:00", "daily_reset_timezone": "+09:00", "quota_reached_action": "stop", "session_limit": 1000000, "window_type": "daily"}, "mode": "custom"}, "id": "cd73a516-a481-4af5-8352-9b577465c77b", "type": "rum_quota_config"}}
+    When the request is sent
+    Then the response status is 400 Bad Request
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Create or update a RUM retention quota config returns "Not Found" response
+    Given new "UpsertRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"custom": {"daily_reset_time": "08:00", "daily_reset_timezone": "+09:00", "quota_reached_action": "stop", "session_limit": 1000000, "window_type": "daily"}, "mode": "custom"}, "id": "cd73a516-a481-4af5-8352-9b577465c77b", "type": "rum_quota_config"}}
+    When the request is sent
+    Then the response status is 404 Not Found
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Create or update a RUM retention quota config returns "OK" response
+    Given new "UpsertRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"custom": {"daily_reset_time": "08:00", "daily_reset_timezone": "+09:00", "quota_reached_action": "stop", "session_limit": 1000000, "window_type": "daily"}, "mode": "custom"}, "id": "cd73a516-a481-4af5-8352-9b577465c77b", "type": "rum_quota_config"}}
+    When the request is sent
+    Then the response status is 200 OK
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Delete a RUM retention quota configuration returns "Bad Request" response
+    Given new "DeleteRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    When the request is sent
+    Then the response status is 400 Bad Request
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Delete a RUM retention quota configuration returns "No Content" response
+    Given new "DeleteRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    When the request is sent
+    Then the response status is 204 No Content
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Delete a RUM retention quota configuration returns "Not Found" response
+    Given new "DeleteRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    When the request is sent
+    Then the response status is 404 Not Found
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Get a RUM retention quota configuration returns "Bad Request" response
+    Given new "GetRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    When the request is sent
+    Then the response status is 400 Bad Request
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Get a RUM retention quota configuration returns "Not Found" response
+    Given new "GetRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    When the request is sent
+    Then the response status is 404 Not Found
+
+  @generated @skip @team:DataDog/rum-backend
+  Scenario: Get a RUM retention quota configuration returns "OK" response
+    Given new "GetRumQuotaConfig" request
+    And request contains "scope_type" parameter from "REPLACE.ME"
+    And request contains "scope_id" parameter from "REPLACE.ME"
+    When the request is sent
+    Then the response status is 200 OK
diff --git a/features/v2/undo.json b/features/v2/undo.json
index b10abaebef67..d74ca348ae81 100644
--- a/features/v2/undo.json
+++ b/features/v2/undo.json
@@ -7147,19 +7147,19 @@
     }
   },
   "DeleteRumQuotaConfig": {
-    "tag": "RUM Retention Quota",
+    "tag": "RUM Retention Quotas",
     "undo": {
       "type": "idempotent"
     }
   },
   "GetRumQuotaConfig": {
-    "tag": "RUM Retention Quota",
+    "tag": "RUM Retention Quotas",
     "undo": {
       "type": "safe"
     }
   },
   "UpsertRumQuotaConfig": {
-    "tag": "RUM Retention Quota",
+    "tag": "RUM Retention Quotas",
     "undo": {
       "type": "idempotent"
     }
diff --git a/lib/datadog_api_client/inflector.rb b/lib/datadog_api_client/inflector.rb
index 105d969ef8bb..026815a0d37c 100644
--- a/lib/datadog_api_client/inflector.rb
+++ b/lib/datadog_api_client/inflector.rb
@@ -6801,7 +6801,6 @@ def overrides
           "v2.rum_retention_filter_update_attributes" => "RumRetentionFilterUpdateAttributes",
           "v2.rum_retention_filter_update_data" => "RumRetentionFilterUpdateData",
           "v2.rum_retention_filter_update_request" => "RumRetentionFilterUpdateRequest",
-          "v2.rum_retention_quota_adaptive_config" => "RumRetentionQuotaAdaptiveConfig",
           "v2.rum_retention_quota_config_attributes" => "RumRetentionQuotaConfigAttributes",
           "v2.rum_retention_quota_config_data" => "RumRetentionQuotaConfigData",
           "v2.rum_retention_quota_config_response" => "RumRetentionQuotaConfigResponse",
@@ -8837,7 +8836,7 @@ def overrides
         "v2.rum_replay_sessions_api" => "RumReplaySessionsAPI",
         "v2.rum_replay_viewership_api" => "RumReplayViewershipAPI",
         "v2.rum_retention_filters_api" => "RumRetentionFiltersAPI",
-        "v2.rum_retention_quota_api" => "RUMRetentionQuotaAPI",
+        "v2.rum_retention_quotas_api" => "RUMRetentionQuotasAPI",
         "v2.salesforce_integration_api" => "SalesforceIntegrationAPI",
         "v2.scorecards_api" => "ScorecardsAPI",
         "v2.seats_api" => "SeatsAPI",
diff --git a/lib/datadog_api_client/v2/api/rum_retention_quota_api.rb b/lib/datadog_api_client/v2/api/rum_retention_quotas_api.rb
similarity index 89%
rename from lib/datadog_api_client/v2/api/rum_retention_quota_api.rb
rename to lib/datadog_api_client/v2/api/rum_retention_quotas_api.rb
index 65fe397690bd..4909e0216e7e 100644
--- a/lib/datadog_api_client/v2/api/rum_retention_quota_api.rb
+++ b/lib/datadog_api_client/v2/api/rum_retention_quotas_api.rb
@@ -16,7 +16,7 @@
 require 'cgi'
 
 module DatadogAPIClient::V2
-  class RUMRetentionQuotaAPI
+  class RUMRetentionQuotasAPI
     attr_accessor :api_client
 
     def initialize(api_client = DatadogAPIClient::APIClient.default)
@@ -35,18 +35,18 @@ def delete_rum_quota_config(scope_type, scope_id, opts = {})
     #
     # Delete the RUM retention quota configuration for a given scope.
     #
-    # @param scope_type [RumRetentionQuotaScopeType] The type of scope the retention quota configuration applies to.
+    # @param scope_type [RumRetentionQuotaScopeType] The type of scope the retention quota configuration applies to. `application` is the only supported scope type.
     # @param scope_id [String] The identifier of the scope the retention quota configuration applies to. For the `application` scope, this is the RUM application ID.
     # @param opts [Hash] the optional parameters
     # @return [Array<(nil, Integer, Hash)>] nil, response status code and response headers
     def delete_rum_quota_config_with_http_info(scope_type, scope_id, opts = {})
 
       if @api_client.config.debugging
-        @api_client.config.logger.debug 'Calling API: RUMRetentionQuotaAPI.delete_rum_quota_config ...'
+        @api_client.config.logger.debug 'Calling API: RUMRetentionQuotasAPI.delete_rum_quota_config ...'
       end
       # verify the required parameter 'scope_type' is set
       if @api_client.config.client_side_validation && scope_type.nil?
-        fail ArgumentError, "Missing the required parameter 'scope_type' when calling RUMRetentionQuotaAPI.delete_rum_quota_config"
+        fail ArgumentError, "Missing the required parameter 'scope_type' when calling RUMRetentionQuotasAPI.delete_rum_quota_config"
       end
       # verify enum value
       allowable_values = ['application']
@@ -55,7 +55,7 @@ def delete_rum_quota_config_with_http_info(scope_type, scope_id, opts = {})
       end
       # verify the required parameter 'scope_id' is set
       if @api_client.config.client_side_validation && scope_id.nil?
-        fail ArgumentError, "Missing the required parameter 'scope_id' when calling RUMRetentionQuotaAPI.delete_rum_quota_config"
+        fail ArgumentError, "Missing the required parameter 'scope_id' when calling RUMRetentionQuotasAPI.delete_rum_quota_config"
       end
       # resource path
       local_var_path = '/api/v2/rum/config/retention-quota/{scope_type}/{scope_id}'.sub('{scope_type}', CGI.escape(scope_type.to_s).gsub('%2F', '/')).sub('{scope_id}', CGI.escape(scope_id.to_s).gsub('%2F', '/'))
@@ -93,7 +93,7 @@ def delete_rum_quota_config_with_http_info(scope_type, scope_id, opts = {})
 
       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: RUMRetentionQuotaAPI#delete_rum_quota_config\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
+        @api_client.config.logger.debug "API called: RUMRetentionQuotasAPI#delete_rum_quota_config\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
       end
       return data, status_code, headers
     end
@@ -110,18 +110,18 @@ def get_rum_quota_config(scope_type, scope_id, opts = {})
     #
     # Get the RUM retention quota configuration for a given scope.
     #
-    # @param scope_type [RumRetentionQuotaScopeType] The type of scope the retention quota configuration applies to.
+    # @param scope_type [RumRetentionQuotaScopeType] The type of scope the retention quota configuration applies to. `application` is the only supported scope type.
     # @param scope_id [String] The identifier of the scope the retention quota configuration applies to. For the `application` scope, this is the RUM application ID.
     # @param opts [Hash] the optional parameters
     # @return [Array<(RumRetentionQuotaConfigResponse, Integer, Hash)>] RumRetentionQuotaConfigResponse data, response status code and response headers
     def get_rum_quota_config_with_http_info(scope_type, scope_id, opts = {})
 
       if @api_client.config.debugging
-        @api_client.config.logger.debug 'Calling API: RUMRetentionQuotaAPI.get_rum_quota_config ...'
+        @api_client.config.logger.debug 'Calling API: RUMRetentionQuotasAPI.get_rum_quota_config ...'
       end
       # verify the required parameter 'scope_type' is set
       if @api_client.config.client_side_validation && scope_type.nil?
-        fail ArgumentError, "Missing the required parameter 'scope_type' when calling RUMRetentionQuotaAPI.get_rum_quota_config"
+        fail ArgumentError, "Missing the required parameter 'scope_type' when calling RUMRetentionQuotasAPI.get_rum_quota_config"
       end
       # verify enum value
       allowable_values = ['application']
@@ -130,7 +130,7 @@ def get_rum_quota_config_with_http_info(scope_type, scope_id, opts = {})
       end
       # verify the required parameter 'scope_id' is set
       if @api_client.config.client_side_validation && scope_id.nil?
-        fail ArgumentError, "Missing the required parameter 'scope_id' when calling RUMRetentionQuotaAPI.get_rum_quota_config"
+        fail ArgumentError, "Missing the required parameter 'scope_id' when calling RUMRetentionQuotasAPI.get_rum_quota_config"
       end
       # resource path
       local_var_path = '/api/v2/rum/config/retention-quota/{scope_type}/{scope_id}'.sub('{scope_type}', CGI.escape(scope_type.to_s).gsub('%2F', '/')).sub('{scope_id}', CGI.escape(scope_id.to_s).gsub('%2F', '/'))
@@ -168,7 +168,7 @@ def get_rum_quota_config_with_http_info(scope_type, scope_id, opts = {})
 
       data, status_code, headers = @api_client.call_api(Net::HTTP::Get, local_var_path, new_options)
       if @api_client.config.debugging
-        @api_client.config.logger.debug "API called: RUMRetentionQuotaAPI#get_rum_quota_config\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
+        @api_client.config.logger.debug "API called: RUMRetentionQuotasAPI#get_rum_quota_config\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
       end
       return data, status_code, headers
     end
@@ -186,7 +186,7 @@ def upsert_rum_quota_config(scope_type, scope_id, body, opts = {})
     # Create or update the RUM retention quota configuration for a given scope.
     # Returns the retention quota configuration object when the request is successful.
     #
-    # @param scope_type [RumRetentionQuotaScopeType] The type of scope the retention quota configuration applies to.
+    # @param scope_type [RumRetentionQuotaScopeType] The type of scope the retention quota configuration applies to. `application` is the only supported scope type.
     # @param scope_id [String] The identifier of the scope the retention quota configuration applies to. For the `application` scope, this is the RUM application ID.
     # @param body [RumRetentionQuotaConfigUpdateRequest] The definition of the RUM retention quota configuration to create or update.
     # @param opts [Hash] the optional parameters
@@ -194,11 +194,11 @@ def upsert_rum_quota_config(scope_type, scope_id, body, opts = {})
     def upsert_rum_quota_config_with_http_info(scope_type, scope_id, body, opts = {})
 
       if @api_client.config.debugging
-        @api_client.config.logger.debug 'Calling API: RUMRetentionQuotaAPI.upsert_rum_quota_config ...'
+        @api_client.config.logger.debug 'Calling API: RUMRetentionQuotasAPI.upsert_rum_quota_config ...'
       end
       # verify the required parameter 'scope_type' is set
       if @api_client.config.client_side_validation && scope_type.nil?
-        fail ArgumentError, "Missing the required parameter 'scope_type' when calling RUMRetentionQuotaAPI.upsert_rum_quota_config"
+        fail ArgumentError, "Missing the required parameter 'scope_type' when calling RUMRetentionQuotasAPI.upsert_rum_quota_config"
       end
       # verify enum value
       allowable_values = ['application']
@@ -207,11 +207,11 @@ def upsert_rum_quota_config_with_http_info(scope_type, scope_id, body, opts = {}
       end
       # verify the required parameter 'scope_id' is set
       if @api_client.config.client_side_validation && scope_id.nil?
-        fail ArgumentError, "Missing the required parameter 'scope_id' when calling RUMRetentionQuotaAPI.upsert_rum_quota_config"
+        fail ArgumentError, "Missing the required parameter 'scope_id' when calling RUMRetentionQuotasAPI.upsert_rum_quota_config"
       end
       # verify the required parameter 'body' is set
       if @api_client.config.client_side_validation && body.nil?
-        fail ArgumentError, "Missing the required parameter 'body' when calling RUMRetentionQuotaAPI.upsert_rum_quota_config"
+        fail ArgumentError, "Missing the required parameter 'body' when calling RUMRetentionQuotasAPI.upsert_rum_quota_config"
       end
       # resource path
       local_var_path = '/api/v2/rum/config/retention-quota/{scope_type}/{scope_id}'.sub('{scope_type}', CGI.escape(scope_type.to_s).gsub('%2F', '/')).sub('{scope_id}', CGI.escape(scope_id.to_s).gsub('%2F', '/'))
@@ -251,7 +251,7 @@ def upsert_rum_quota_config_with_http_info(scope_type, scope_id, body, opts = {}
 
       data, status_code, headers = @api_client.call_api(Net::HTTP::Put, local_var_path, new_options)
       if @api_client.config.debugging
-        @api_client.config.logger.debug "API called: RUMRetentionQuotaAPI#upsert_rum_quota_config\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
+        @api_client.config.logger.debug "API called: RUMRetentionQuotasAPI#upsert_rum_quota_config\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
       end
       return data, status_code, headers
     end
diff --git a/lib/datadog_api_client/v2/models/rum_retention_quota_adaptive_config.rb b/lib/datadog_api_client/v2/models/rum_retention_quota_adaptive_config.rb
deleted file mode 100644
index d7f0958dbe5e..000000000000
--- a/lib/datadog_api_client/v2/models/rum_retention_quota_adaptive_config.rb
+++ /dev/null
@@ -1,131 +0,0 @@
-=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
-  # The configuration used when `mode` is `adaptive`.
-  class RumRetentionQuotaAdaptiveConfig
-    include BaseGenericModel
-
-    # The maximum fraction of sessions to retain, in the range `(0, 1]`.
-    attr_reader :max_retention_rate
-
-    attr_accessor :additional_properties
-
-    # Attribute mapping from ruby-style variable name to JSON key.
-    # @!visibility private
-    def self.attribute_map
-      {
-        :'max_retention_rate' => :'max_retention_rate'
-      }
-    end
-
-    # Attribute type mapping.
-    # @!visibility private
-    def self.openapi_types
-      {
-        :'max_retention_rate' => :'Float'
-      }
-    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::RumRetentionQuotaAdaptiveConfig` 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?(:'max_retention_rate')
-        self.max_retention_rate = attributes[:'max_retention_rate']
-      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 @max_retention_rate.nil?
-      return false if @max_retention_rate > 1
-      return false if @max_retention_rate <= 0
-      true
-    end
-
-    # Custom attribute writer method with validation
-    # @param max_retention_rate [Object] Object to be assigned
-    # @!visibility private
-    def max_retention_rate=(max_retention_rate)
-      if max_retention_rate.nil?
-        fail ArgumentError, 'invalid value for "max_retention_rate", max_retention_rate cannot be nil.'
-      end
-      if max_retention_rate > 1
-        fail ArgumentError, 'invalid value for "max_retention_rate", must be smaller than or equal to 1.'
-      end
-      if max_retention_rate <= 0
-        fail ArgumentError, 'invalid value for "max_retention_rate", must be greater than 0.'
-      end
-      @max_retention_rate = max_retention_rate
-    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 &&
-          max_retention_rate == o.max_retention_rate &&
-          additional_properties == o.additional_properties
-    end
-
-    # Calculates hash code according to all attributes.
-    # @return [Integer] Hash code
-    # @!visibility private
-    def hash
-      [max_retention_rate, additional_properties].hash
-    end
-  end
-end
diff --git a/lib/datadog_api_client/v2/models/rum_retention_quota_config_attributes.rb b/lib/datadog_api_client/v2/models/rum_retention_quota_config_attributes.rb
index 294836fc157f..04bcd27b7f9e 100644
--- a/lib/datadog_api_client/v2/models/rum_retention_quota_config_attributes.rb
+++ b/lib/datadog_api_client/v2/models/rum_retention_quota_config_attributes.rb
@@ -21,14 +21,11 @@ module DatadogAPIClient::V2
   class RumRetentionQuotaConfigAttributes
     include BaseGenericModel
 
-    # The configuration used when `mode` is `adaptive`.
-    attr_accessor :adaptive
-
     # The configuration used when `mode` is `custom`.
     attr_accessor :custom
 
-    # The retention quota mode. `custom` enforces a fixed session limit, while
-    # `adaptive` dynamically adjusts retention.
+    # The retention quota mode. `custom` enforces a fixed session limit.
+    # `custom` is the only supported mode.
     attr_reader :mode
 
     # The ID of the organization the retention quota configuration belongs to.
@@ -46,7 +43,6 @@ class RumRetentionQuotaConfigAttributes
     # @!visibility private
     def self.attribute_map
       {
-        :'adaptive' => :'adaptive',
         :'custom' => :'custom',
         :'mode' => :'mode',
         :'org_id' => :'org_id',
@@ -59,7 +55,6 @@ def self.attribute_map
     # @!visibility private
     def self.openapi_types
       {
-        :'adaptive' => :'RumRetentionQuotaAdaptiveConfig',
         :'custom' => :'RumRetentionQuotaCustomConfig',
         :'mode' => :'RumRetentionQuotaMode',
         :'org_id' => :'Integer',
@@ -86,10 +81,6 @@ def initialize(attributes = {})
         end
       }
 
-      if attributes.key?(:'adaptive')
-        self.adaptive = attributes[:'adaptive']
-      end
-
       if attributes.key?(:'custom')
         self.custom = attributes[:'custom']
       end
@@ -166,7 +157,6 @@ def to_hash
     def ==(o)
       return true if self.equal?(o)
       self.class == o.class &&
-          adaptive == o.adaptive &&
           custom == o.custom &&
           mode == o.mode &&
           org_id == o.org_id &&
@@ -179,7 +169,7 @@ def ==(o)
     # @return [Integer] Hash code
     # @!visibility private
     def hash
-      [adaptive, custom, mode, org_id, updated_at, updated_by, additional_properties].hash
+      [custom, mode, org_id, updated_at, updated_by, additional_properties].hash
     end
   end
 end
diff --git a/lib/datadog_api_client/v2/models/rum_retention_quota_config_update_attributes.rb b/lib/datadog_api_client/v2/models/rum_retention_quota_config_update_attributes.rb
index 37f49d47b722..a899d9fd53f0 100644
--- a/lib/datadog_api_client/v2/models/rum_retention_quota_config_update_attributes.rb
+++ b/lib/datadog_api_client/v2/models/rum_retention_quota_config_update_attributes.rb
@@ -21,14 +21,11 @@ module DatadogAPIClient::V2
   class RumRetentionQuotaConfigUpdateAttributes
     include BaseGenericModel
 
-    # The configuration used when `mode` is `adaptive`.
-    attr_accessor :adaptive
-
     # The configuration used when `mode` is `custom`.
     attr_accessor :custom
 
-    # The retention quota mode. `custom` enforces a fixed session limit, while
-    # `adaptive` dynamically adjusts retention.
+    # The retention quota mode. `custom` enforces a fixed session limit.
+    # `custom` is the only supported mode.
     attr_reader :mode
 
     attr_accessor :additional_properties
@@ -37,7 +34,6 @@ class RumRetentionQuotaConfigUpdateAttributes
     # @!visibility private
     def self.attribute_map
       {
-        :'adaptive' => :'adaptive',
         :'custom' => :'custom',
         :'mode' => :'mode'
       }
@@ -47,7 +43,6 @@ def self.attribute_map
     # @!visibility private
     def self.openapi_types
       {
-        :'adaptive' => :'RumRetentionQuotaAdaptiveConfig',
         :'custom' => :'RumRetentionQuotaCustomConfig',
         :'mode' => :'RumRetentionQuotaMode'
       }
@@ -71,10 +66,6 @@ def initialize(attributes = {})
         end
       }
 
-      if attributes.key?(:'adaptive')
-        self.adaptive = attributes[:'adaptive']
-      end
-
       if attributes.key?(:'custom')
         self.custom = attributes[:'custom']
       end
@@ -128,7 +119,6 @@ def to_hash
     def ==(o)
       return true if self.equal?(o)
       self.class == o.class &&
-          adaptive == o.adaptive &&
           custom == o.custom &&
           mode == o.mode &&
           additional_properties == o.additional_properties
@@ -138,7 +128,7 @@ def ==(o)
     # @return [Integer] Hash code
     # @!visibility private
     def hash
-      [adaptive, custom, mode, additional_properties].hash
+      [custom, mode, additional_properties].hash
     end
   end
 end
diff --git a/lib/datadog_api_client/v2/models/rum_retention_quota_mode.rb b/lib/datadog_api_client/v2/models/rum_retention_quota_mode.rb
index 8a21aba5f12c..409ac395bd70 100644
--- a/lib/datadog_api_client/v2/models/rum_retention_quota_mode.rb
+++ b/lib/datadog_api_client/v2/models/rum_retention_quota_mode.rb
@@ -17,12 +17,11 @@
 require 'time'
 
 module DatadogAPIClient::V2
-  # The retention quota mode. `custom` enforces a fixed session limit, while
-  # `adaptive` dynamically adjusts retention.
+  # The retention quota mode. `custom` enforces a fixed session limit.
+  # `custom` is the only supported mode.
   class RumRetentionQuotaMode
     include BaseEnumModel
 
     CUSTOM = "custom".freeze
-    ADAPTIVE = "adaptive".freeze
   end
 end
diff --git a/lib/datadog_api_client/v2/models/rum_retention_quota_scope_type.rb b/lib/datadog_api_client/v2/models/rum_retention_quota_scope_type.rb
index 6f14857fb31f..61cb0f436f77 100644
--- a/lib/datadog_api_client/v2/models/rum_retention_quota_scope_type.rb
+++ b/lib/datadog_api_client/v2/models/rum_retention_quota_scope_type.rb
@@ -18,6 +18,7 @@
 
 module DatadogAPIClient::V2
   # The type of scope the retention quota configuration applies to.
+  # `application` is the only supported scope type.
   class RumRetentionQuotaScopeType
     include BaseEnumModel