Creates an instance.


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 CreateInstance

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

ChargeType String Yes POSTPAY

Set the value to POSTPAY. You can create only pay-as-you-go instances.

Component String Yes "{\"operable\":\"false\",\"max_cu\":\"8\",\"instance_name\":\"api-test-9\",\"min_cu\":\"0\",\"engine\":\"spark\",\"region\":\"cn-hangzhou\",\"app_name\":\"xx\",\"app_version_name\":\"xx\"}"

JSON serialization of the component module.

InstanceType String Yes CU_PRESTO

The type of the instance. Valid values:

RegionId String Yes China (Beijing)

The region ID.

Response parameters

Parameter Type Example Description
ErrorCode String 600

The error code.

ErrorInfo String An internal error occurred

The error message.

RequestId String 312F48C7-AFA0-46AA-B8F6-1B16B8808045

The ID of the request.

Result String success

The result returned when the instance is created.

Success Boolean true

Indicates whether the request is successful.


Sample requests

http(s)://[Endpoint]/? Action=CreateInstance
&RegionId=China (Beijing)
&<Common request parameters>

Sample success responses

XML format


JSON format


Error codes

HttpCode Error code Error message Description
600 Openanalytics.Internal.Exception An internal error occurred. The error message returned because an internal error has occurred.
401 Openanalytics.Unauthorized.Exception You do not have permission to perform the operation. The error message returned because you are not authorized to perform the operation.
404 Openanalytics.NotFound.Exception The specified instance does not exist. The error message returned because the specified instance does not exist.

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