diff --git a/packages/clients/src/api/document_db/v1beta1/api.gen.ts b/packages/clients/src/api/document_db/v1beta1/api.gen.ts
index d5c9a64de..c2b7218ad 100644
--- a/packages/clients/src/api/document_db/v1beta1/api.gen.ts
+++ b/packages/clients/src/api/document_db/v1beta1/api.gen.ts
@@ -56,6 +56,7 @@ import {
   unmarshalListPrivilegesResponse,
   unmarshalListSnapshotsResponse,
   unmarshalListUsersResponse,
+  unmarshalMaintenance,
   unmarshalPrivilege,
   unmarshalReadReplica,
   unmarshalSetInstanceACLRulesResponse,
@@ -68,6 +69,7 @@ import type {
   AddInstanceACLRulesResponse,
   AddInstanceSettingsRequest,
   AddInstanceSettingsResponse,
+  ApplyInstanceMaintenanceRequest,
   CloneInstanceRequest,
   CreateDatabaseRequest,
   CreateEndpointRequest,
@@ -119,6 +121,7 @@ import type {
   ListSnapshotsResponse,
   ListUsersRequest,
   ListUsersResponse,
+  Maintenance,
   MigrateEndpointRequest,
   Privilege,
   PromoteReadReplicaRequest,
@@ -1292,4 +1295,24 @@ export class API extends ParentAPI {
       },
       unmarshalEndpoint,
     )
+
+  /**
+   * Apply an instance maintenance. Apply a pending instance maintenance on your
+   * instance. This action can generate some service interruption.
+   *
+   * @param request - The request {@link ApplyInstanceMaintenanceRequest}
+   * @returns A Promise of Maintenance
+   */
+  applyInstanceMaintenance = (
+    request: Readonly<ApplyInstanceMaintenanceRequest>,
+  ) =>
+    this.client.fetch<Maintenance>(
+      {
+        body: '{}',
+        headers: jsonContentHeaders,
+        method: 'POST',
+        path: `/document-db/v1beta1/regions/${validatePathParam('region', request.region ?? this.client.settings.defaultRegion)}/instances/${validatePathParam('instanceId', request.instanceId)}/apply-maintenance`,
+      },
+      unmarshalMaintenance,
+    )
 }
diff --git a/packages/clients/src/api/document_db/v1beta1/content.gen.ts b/packages/clients/src/api/document_db/v1beta1/content.gen.ts
index a4939bdd0..009906d64 100644
--- a/packages/clients/src/api/document_db/v1beta1/content.gen.ts
+++ b/packages/clients/src/api/document_db/v1beta1/content.gen.ts
@@ -24,7 +24,10 @@ export const INSTANCE_TRANSIENT_STATUSES: InstanceStatus[] = [
 ]
 
 /** Lists transient statutes of the enum {@link MaintenanceStatus}. */
-export const MAINTENANCE_TRANSIENT_STATUSES: MaintenanceStatus[] = ['pending']
+export const MAINTENANCE_TRANSIENT_STATUSES: MaintenanceStatus[] = [
+  'pending',
+  'ongoing',
+]
 
 /** Lists transient statutes of the enum {@link ReadReplicaStatus}. */
 export const READ_REPLICA_TRANSIENT_STATUSES: ReadReplicaStatus[] = [
diff --git a/packages/clients/src/api/document_db/v1beta1/index.gen.ts b/packages/clients/src/api/document_db/v1beta1/index.gen.ts
index 66b55bba9..1039d815f 100644
--- a/packages/clients/src/api/document_db/v1beta1/index.gen.ts
+++ b/packages/clients/src/api/document_db/v1beta1/index.gen.ts
@@ -12,6 +12,7 @@ export type {
   AddInstanceACLRulesResponse,
   AddInstanceSettingsRequest,
   AddInstanceSettingsResponse,
+  ApplyInstanceMaintenanceRequest,
   BackupSchedule,
   CloneInstanceRequest,
   CreateDatabaseRequest,
diff --git a/packages/clients/src/api/document_db/v1beta1/marshalling.gen.ts b/packages/clients/src/api/document_db/v1beta1/marshalling.gen.ts
index 3037e1b73..d77fa87b9 100644
--- a/packages/clients/src/api/document_db/v1beta1/marshalling.gen.ts
+++ b/packages/clients/src/api/document_db/v1beta1/marshalling.gen.ts
@@ -152,6 +152,23 @@ export const unmarshalEndpoint = (data: unknown): Endpoint => {
   } as Endpoint
 }
 
+export const unmarshalMaintenance = (data: unknown): Maintenance => {
+  if (!isJSONObject(data)) {
+    throw new TypeError(
+      `Unmarshalling the type 'Maintenance' failed as data isn't a dictionary.`,
+    )
+  }
+
+  return {
+    closedAt: unmarshalDate(data.closed_at),
+    forcedAt: unmarshalDate(data.forced_at),
+    reason: data.reason,
+    startsAt: unmarshalDate(data.starts_at),
+    status: data.status,
+    stopsAt: unmarshalDate(data.stops_at),
+  } as Maintenance
+}
+
 export const unmarshalReadReplica = (data: unknown): ReadReplica => {
   if (!isJSONObject(data)) {
     throw new TypeError(
@@ -242,22 +259,6 @@ const unmarshalLogsPolicy = (data: unknown): LogsPolicy => {
   } as LogsPolicy
 }
 
-const unmarshalMaintenance = (data: unknown): Maintenance => {
-  if (!isJSONObject(data)) {
-    throw new TypeError(
-      `Unmarshalling the type 'Maintenance' failed as data isn't a dictionary.`,
-    )
-  }
-
-  return {
-    closedAt: unmarshalDate(data.closed_at),
-    reason: data.reason,
-    startsAt: unmarshalDate(data.starts_at),
-    status: data.status,
-    stopsAt: unmarshalDate(data.stops_at),
-  } as Maintenance
-}
-
 const unmarshalUpgradableVersion = (data: unknown): UpgradableVersion => {
   if (!isJSONObject(data)) {
     throw new TypeError(
diff --git a/packages/clients/src/api/document_db/v1beta1/types.gen.ts b/packages/clients/src/api/document_db/v1beta1/types.gen.ts
index 5d1fce2fc..1f6b24778 100644
--- a/packages/clients/src/api/document_db/v1beta1/types.gen.ts
+++ b/packages/clients/src/api/document_db/v1beta1/types.gen.ts
@@ -66,7 +66,12 @@ export type ListUsersRequestOrderBy =
   | 'is_admin_asc'
   | 'is_admin_desc'
 
-export type MaintenanceStatus = 'unknown' | 'pending' | 'done' | 'canceled'
+export type MaintenanceStatus =
+  | 'unknown'
+  | 'pending'
+  | 'done'
+  | 'canceled'
+  | 'ongoing'
 
 export type NodeTypeGeneration =
   | 'unknown_generation'
@@ -290,6 +295,8 @@ export interface Maintenance {
   reason: string
   /** Status of the maintenance. */
   status: MaintenanceStatus
+  /** Time when Scaleway-side maintenance will be applied. */
+  forcedAt?: Date
 }
 
 export interface ReadReplica {
@@ -623,6 +630,16 @@ export interface AddInstanceSettingsResponse {
   settings: InstanceSetting[]
 }
 
+export type ApplyInstanceMaintenanceRequest = {
+  /**
+   * Region to target. If none is passed will use default region from the
+   * config.
+   */
+  region?: Region
+  /** UUID of the Database Instance to which you want to apply maintenance. */
+  instanceId: string
+}
+
 export type CloneInstanceRequest = {
   /**
    * Region to target. If none is passed will use default region from the
diff --git a/packages/clients/src/api/rdb/v1/api.gen.ts b/packages/clients/src/api/rdb/v1/api.gen.ts
index 6d7866f70..6f45ad330 100644
--- a/packages/clients/src/api/rdb/v1/api.gen.ts
+++ b/packages/clients/src/api/rdb/v1/api.gen.ts
@@ -63,6 +63,7 @@ import {
   unmarshalListPrivilegesResponse,
   unmarshalListSnapshotsResponse,
   unmarshalListUsersResponse,
+  unmarshalMaintenance,
   unmarshalPrepareInstanceLogsResponse,
   unmarshalPrivilege,
   unmarshalReadReplica,
@@ -76,6 +77,7 @@ import type {
   AddInstanceACLRulesResponse,
   AddInstanceSettingsRequest,
   AddInstanceSettingsResponse,
+  ApplyInstanceMaintenanceRequest,
   CloneInstanceRequest,
   CreateDatabaseBackupRequest,
   CreateDatabaseRequest,
@@ -134,6 +136,7 @@ import type {
   ListSnapshotsResponse,
   ListUsersRequest,
   ListUsersResponse,
+  Maintenance,
   MigrateEndpointRequest,
   PrepareInstanceLogsRequest,
   PrepareInstanceLogsResponse,
@@ -1509,4 +1512,27 @@ export class API extends ParentAPI {
       },
       unmarshalEndpoint,
     )
+
+  /**
+   * Apply Database Instance maintenance. Apply maintenance tasks to your
+   * Database Instance. This will trigger pending maintenance tasks to start in
+   * your Database Instance and can generate service interruption. Maintenance
+   * tasks can be applied between `starts_at` and `stops_at` times, and are run
+   * directly by Scaleway at `forced_at` timestamp.
+   *
+   * @param request - The request {@link ApplyInstanceMaintenanceRequest}
+   * @returns A Promise of Maintenance
+   */
+  applyInstanceMaintenance = (
+    request: Readonly<ApplyInstanceMaintenanceRequest>,
+  ) =>
+    this.client.fetch<Maintenance>(
+      {
+        body: '{}',
+        headers: jsonContentHeaders,
+        method: 'POST',
+        path: `/rdb/v1/regions/${validatePathParam('region', request.region ?? this.client.settings.defaultRegion)}/instances/${validatePathParam('instanceId', request.instanceId)}/apply-maintenance`,
+      },
+      unmarshalMaintenance,
+    )
 }
diff --git a/packages/clients/src/api/rdb/v1/content.gen.ts b/packages/clients/src/api/rdb/v1/content.gen.ts
index acdbf9b7e..d7dca9d00 100644
--- a/packages/clients/src/api/rdb/v1/content.gen.ts
+++ b/packages/clients/src/api/rdb/v1/content.gen.ts
@@ -33,7 +33,10 @@ export const INSTANCE_TRANSIENT_STATUSES: InstanceStatus[] = [
 ]
 
 /** Lists transient statutes of the enum {@link MaintenanceStatus}. */
-export const MAINTENANCE_TRANSIENT_STATUSES: MaintenanceStatus[] = ['pending']
+export const MAINTENANCE_TRANSIENT_STATUSES: MaintenanceStatus[] = [
+  'pending',
+  'ongoing',
+]
 
 /** Lists transient statutes of the enum {@link ReadReplicaStatus}. */
 export const READ_REPLICA_TRANSIENT_STATUSES: ReadReplicaStatus[] = [
diff --git a/packages/clients/src/api/rdb/v1/index.gen.ts b/packages/clients/src/api/rdb/v1/index.gen.ts
index bf209a20b..781f53eba 100644
--- a/packages/clients/src/api/rdb/v1/index.gen.ts
+++ b/packages/clients/src/api/rdb/v1/index.gen.ts
@@ -12,6 +12,7 @@ export type {
   AddInstanceACLRulesResponse,
   AddInstanceSettingsRequest,
   AddInstanceSettingsResponse,
+  ApplyInstanceMaintenanceRequest,
   BackupSchedule,
   CloneInstanceRequest,
   CreateDatabaseBackupRequest,
diff --git a/packages/clients/src/api/rdb/v1/marshalling.gen.ts b/packages/clients/src/api/rdb/v1/marshalling.gen.ts
index 677c10ae8..c14f1c780 100644
--- a/packages/clients/src/api/rdb/v1/marshalling.gen.ts
+++ b/packages/clients/src/api/rdb/v1/marshalling.gen.ts
@@ -159,6 +159,23 @@ export const unmarshalEndpoint = (data: unknown): Endpoint => {
   } as Endpoint
 }
 
+export const unmarshalMaintenance = (data: unknown): Maintenance => {
+  if (!isJSONObject(data)) {
+    throw new TypeError(
+      `Unmarshalling the type 'Maintenance' failed as data isn't a dictionary.`,
+    )
+  }
+
+  return {
+    closedAt: unmarshalDate(data.closed_at),
+    forcedAt: unmarshalDate(data.forced_at),
+    reason: data.reason,
+    startsAt: unmarshalDate(data.starts_at),
+    status: data.status,
+    stopsAt: unmarshalDate(data.stops_at),
+  } as Maintenance
+}
+
 export const unmarshalReadReplica = (data: unknown): ReadReplica => {
   if (!isJSONObject(data)) {
     throw new TypeError(
@@ -275,22 +292,6 @@ const unmarshalLogsPolicy = (data: unknown): LogsPolicy => {
   } as LogsPolicy
 }
 
-const unmarshalMaintenance = (data: unknown): Maintenance => {
-  if (!isJSONObject(data)) {
-    throw new TypeError(
-      `Unmarshalling the type 'Maintenance' failed as data isn't a dictionary.`,
-    )
-  }
-
-  return {
-    closedAt: unmarshalDate(data.closed_at),
-    reason: data.reason,
-    startsAt: unmarshalDate(data.starts_at),
-    status: data.status,
-    stopsAt: unmarshalDate(data.stops_at),
-  } as Maintenance
-}
-
 const unmarshalUpgradableVersion = (data: unknown): UpgradableVersion => {
   if (!isJSONObject(data)) {
     throw new TypeError(
diff --git a/packages/clients/src/api/rdb/v1/types.gen.ts b/packages/clients/src/api/rdb/v1/types.gen.ts
index 6023d6253..f6355580a 100644
--- a/packages/clients/src/api/rdb/v1/types.gen.ts
+++ b/packages/clients/src/api/rdb/v1/types.gen.ts
@@ -84,7 +84,12 @@ export type ListUsersRequestOrderBy =
   | 'is_admin_asc'
   | 'is_admin_desc'
 
-export type MaintenanceStatus = 'unknown' | 'pending' | 'done' | 'canceled'
+export type MaintenanceStatus =
+  | 'unknown'
+  | 'pending'
+  | 'done'
+  | 'canceled'
+  | 'ongoing'
 
 export type NodeTypeGeneration =
   | 'unknown_generation'
@@ -308,6 +313,8 @@ export interface Maintenance {
   reason: string
   /** Status of the maintenance. */
   status: MaintenanceStatus
+  /** Time when Scaleway-side maintenance will be applied. */
+  forcedAt?: Date
 }
 
 export interface ReadReplica {
@@ -674,6 +681,16 @@ export interface AddInstanceSettingsResponse {
   settings: InstanceSetting[]
 }
 
+export type ApplyInstanceMaintenanceRequest = {
+  /**
+   * Region to target. If none is passed will use default region from the
+   * config.
+   */
+  region?: Region
+  /** UUID of the Database Instance you want to apply maintenance. */
+  instanceId: string
+}
+
 export type CloneInstanceRequest = {
   /**
    * Region to target. If none is passed will use default region from the