Queries the code of a node.


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 GetNodeCode

The operation that you want to perform.

NodeId Long Yes 1234

The ID of the node.

ProjectEnv String Yes PROD

The environment of the workspace, including projects in PROD and DEV.

RegionId String Yes cn-shanghai

Region information, which is usually the region where the service is located. For example, China (Shanghai) is cn-shanghai, and China (Zhangjiakou) is cn-zhangjiakou. You do not need to specify the RegionId because it is automatically resolved based on the endpoint that is called.

Response parameters

Parameter Type Example Description
Data String select a;

The code of the node.

ErrorCode String Invalid.Tenant.ConnectionNotExists

The error code.

ErrorMessage String The connection does not exist.

The error message.

HttpStatusCode Integer 200

The HTTP status code.

RequestId String E6F0DBDD-5AD****

The ID of the request. It is used to locate logs and troubleshoot problems.

Success Boolean true

Indicates whether the request was successful.


Sample requests

http(s)://[Endpoint]/? Action=getnodeecode&NodeId=1234 &ProjectEnv=PROD &RegionId=cn-shanghai &<common request parameters> 

Sample success responses

XML format

<RequestId>E6F0DBDD-5AD****</RequestId> <HttpStatusCode>200</HttpStatusCode> <Data>select a;</Data> <ErrorCode>Invalid.Tenant.ConnectionNotExists</ErrorCode> <ErrorMessage>The connection does not exist. </ErrorMessage> <Success>true</Success> 


{ "RequestId": "E6F0DBDD-5AD****", "HttpStatusCode": 200, "Data": "select a;", "ErrorCode": "Invalid.Tenant.ConnectionNotExists", "ErrorMessage": "The connection does not exist.", "Success": true } 

Error code

Go to the Error Center For more information, see error codes.