phoneAuthenticationMethod: enableSmsSignIn
Namespace: microsoft.graph
Enable SMS sign-in for an existing mobile
phone number registered to a user. To be successfully enabled:
- The phone must have
"phoneType": "mobile"
. - The phone must be unique in the SMS sign-in system (no one else can also be using that number).
- The user must be enabled for SMS sign-in in the authentication methods policy.
This API is available in the following national cloud deployments.
Global service | US Government L4 | US Government L5 (DOD) | China operated by 21Vianet |
---|---|---|---|
✅ | ✅ | ✅ | ❌ |
Permissions
One of the following permissions is required to call this API. To learn more, including how to choose permissions, see Permissions.
Permissions acting on self
Permission type | Permissions (from least to most privileged) |
---|---|
Delegated (work or school account) | UserAuthenticationMethod.ReadWrite |
Delegated (personal Microsoft account) | Not supported. |
Application | Not supported. |
Permissions acting on other users
Permission type | Permissions (from least to most privileged) |
---|---|
Delegated (work or school account) | UserAuthenticationMethod.ReadWrite.All |
Delegated (personal Microsoft account) | Not supported. |
Application | UserAuthenticationMethod.ReadWrite.All |
For delegated scenarios where an admin is acting on another user, the administrator needs at least the Authentication Administrator or Privileged Authentication Administrator Microsoft Entra role.
HTTP request
Enable SMS sign-in for your own mobile phone authentication method.
POST /me/authentication/phoneMethods/{mobilePhoneMethodId}/enableSmsSignIn
Enable SMS sign-in for your own or another user's mobile phone authentication method.
POST /users/{id | userPrincipalName}/authentication/phoneMethods/{mobilePhoneMethodId}/enableSmsSignIn
The value of mobilePhoneMethodId
for the mobile
phoneType is 3179e48a-750b-4051-897c-87b9720928f7
.
Request headers
Name | Description |
---|---|
Authorization | Bearer {token}. Required. Learn more about authentication and authorization. |
Request body
Don't supply a request body for this method.
Response
If successful, this method returns a 204 No Content
response code. It doesn't return anything in the response body.
Examples
The following example shows how to call this API.
Request
The following example shows a request.
POST https://graph.microsoft.com/v1.0/me/authentication/phoneMethods/3179e48a-750b-4051-897c-87b9720928f7/enableSmsSignIn
Response
The following example shows the response.
HTTP/1.1 204 No Content
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