---
title: "PATCH /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataMigration/sqlMigrationServices/{sqlMigrationServiceName}"
method: PATCH
path: "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataMigration/sqlMigrationServices/{sqlMigrationServiceName}"
tags: ["SqlMigrationServices"]
---

# PATCH /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataMigration/sqlMigrationServices/{sqlMigrationServiceName}

`PATCH /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataMigration/sqlMigrationServices/{sqlMigrationServiceName}`

Update Database Migration Service.

## Path parameters

- `sqlMigrationServiceName` string, required

## Parameters

- `../../../../../../common-types/resource-management/v5/types.json#/components/parameters/ApiVersionParameter` — unresolved $ref
- `../../../../../../common-types/resource-management/v5/types.json#/components/parameters/SubscriptionIdParameter` — unresolved $ref
- `../../../../../../common-types/resource-management/v5/types.json#/components/parameters/ResourceGroupNameParameter` — unresolved $ref

## Request body

- SqlMigrationServiceUpdate — An update to a SQL Migration Service.
  - `tags` object — Dictionary of <string>

## Response `200`

The request has succeeded.

- SqlMigrationService — unresolved $ref

## Other responses

- `201` — Resource 'SqlMigrationService' create operation succeeded
- `default` — An unexpected error response.

---

[API](https://skmtc.dev/azure/apis/azure-database-migration-service-classic-resource-provider.md) · [All operations](https://skmtc.dev/azure/apis/azure-database-migration-service-classic-resource-provider/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/azure/azure-database-migration-service-classic-resource-provider/revisions/a034b56d69ce/schema)