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Resource Access Management:UnbindVerification

Last Updated:Jul 24, 2025

Unbinds a mobile phone or email from a Resource Access Management (RAM) user.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • For mandatory resource types, indicate with a prefix of * .
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
ram:UnbindVerificationupdate
*All Resources
*
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
UserPrincipalNamestringNo

The logon name of the RAM user.

test@example.onaliyun.com
VerifyTypestringNo

The multi-factor authentication (MFA) method. Valid values:

  • sms: mobile phone.
  • email: email.
sms
MobilePhonestringNo

The mobile phone number.

Note If you set VerifyType to sms, you must specify this parameter.
86-13900001234
EmailstringNo

The email address.

Note If you set VerifyType to email, you must specify this parameter.
username@example.com

Response parameters

ParameterTypeDescriptionExample
object

The response parameters.

RequestIdstring

The request ID.

B182C041-8C64-5F2F-A07B-FC67FAF89CF9

Examples

Sample success responses

JSONformat

{
  "RequestId": "B182C041-8C64-5F2F-A07B-FC67FAF89CF9"
}

Error codes

For a list of error codes, visit the Service error codes.