Purchases pay-as-you-go Data Management (DMS).

Debugging

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 BuyPayAsYouGoOrder

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

Tid Long No 3***

The ID of the tenant.

Note To view the ID of the tenant, go to the DMS console and move the pointer over the profile picture in the upper-right corner. For more information, see View information about the current tenant.
CommodityType String Yes SensitiveDataProtection

The type of the service.

  • VersionType: DMS that supports control modes
  • SensitiveDataProtection: DMS that supports sensitive data protection
InsNum Integer Yes 7

The maximum number of database instances that you can use DMS to manage.

Note If this parameter is set to 1, you can use DMS to manage only one database instance.
VersionType String No stand

The control mode. If you set the CommodityType parameter to VersionType, you must also specify this parameter. Valid values:

  • stand: Stable Change
  • safety: Security Collaboration

Response parameters

Parameter Type Example Description
RequestId String C51420E3-144A-4A94-B473-8662FCF4AD10

The ID of the request.

Success Boolean true

Indicates whether the request was successful. Valid values:

  • true: The request was successful.
  • false: The request failed.
ErrorMessage String UnknownError

The error message returned if the request failed.

ErrorCode String UnknownError

The error code returned if the request failed.

InstanceId String dms_pre_public_cn-nif23l****

The ID of the instance for the purchased service if the request was successful.

Examples

Sample requests

http(s)://dms-enterprise.aliyuncs.com/?Action=BuyPayAsYouGoOrder
&CommodityType=SensitiveDataProtection
&InsNum=7
&VersionType=stand
&Common request parameters

Sample success responses

XML format 

HTTP/1.1 200 OK
Content-Type:application/xml

<BuyPayAsYouGoOrderResponse>
    <RequestId>C51420E3-144A-4A94-B473-8662FCF4AD10</RequestId>
    <Success>true</Success>
    <InstanceId>dms_pre_public_cn-nif23l****</InstanceId>
</BuyPayAsYouGoOrderResponse>

JSON format 

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "C51420E3-144A-4A94-B473-8662FCF4AD10",
  "Success" : true,
  "InstanceId" : "dms_pre_public_cn-nif23l****"
}

Error codes

For a list of error codes, see Service error codes.