Sends a verification code to the mobile phone number that you want to bind to a resource account in a resource directory for security purposes.

Usage notes

To ensure that the system can record the operators of management operations, you must use a RAM user or RAM role to which the AliyunResourceDirectoryFullAccess policy is attached within the management account of your resource directory to call this operation.

In this example, a verification code is sent to the mobile phone number that you want to bind to the resource account 138660628348****.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes SendVerificationCodeForBindSecureMobilePhone

The operation that you want to perform. Set the value to SendVerificationCodeForBindSecureMobilePhone.

SecureMobilePhone String Yes xx-13900001234

The mobile phone number that you want to bind to the resource account.

Specify the mobile phone number in the <Country code>-<Mobile phone number> format.

Note Mobile phone numbers in the 86-<Mobile phone number> format in the Chinese mainland are not supported.
AccountId String Yes 138660628348****

The ID of the resource account.

For more information about common request parameters, see Common parameters.

Response parameters

Parameter Type Example Description
RequestId String DCD43660-75DD-5D15-B342-1B83FCA5B913

The ID of the request.

ExpirationDate String 2021-12-17T07:38:41.747Z

The time when the verification code expires.


Sample requests
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK


JSON format

HTTP/1.1 200 OK

  "RequestId" : "DCD43660-75DD-5D15-B342-1B83FCA5B913",
  "ExpirationDate" : "2021-12-17T07:38:41.747Z"

Error codes

HTTP status code Error code Error message Description
409 EntityAlreadyExists.ResourceDirectory The resource directory for the account is already enabled. We recommend that you do not enable the resource directory again. The error message returned because the account has been used to enable a resource directory. Do not use the account to enable a resource directory again.
409 SendValidateCodeExceedsLimitForAccount For the same account, the number of verification codes sent exceeds the limit. The error message returned because the number of verification codes that are sent per day by using the account has exceeded the upper limit.
409 InvalidParameter.MobileCountryCode The current site does not support the country code. The error message returned because the specified country code is not supported at the current site.
409 NotSupport.AccountInAnotherResourceDirectory Your account is a management account for another resource directory or a member of another resource directory. The error message returned because your account is the management account or a member of another resource directory.

For a list of error codes, visit the API Error Center.