You can call this operation to update a contract project in a consortium in Ant Blockchain.


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
ProjectId String Yes bDXK1b8Z

The ID of the contract project to update.

Action String No UpdateAntChainContractProject

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

ProjectDescription String No Updated project description

The new description for the contract project.

ProjectName String No Updated project name

The new name for the contract project.

ProjectVersion String No v1.1.1

The new version for the contract project.

RegionId String No cn-hangzhou

The ID of the region where Ant Blockchain is used.

Response parameters

Parameter Type Example Description
RequestId String 9EBD381E-A19E-4875-8771-EDA08A0416D3

The ID of the request.

Result String success

The result of the operation.


Sample requests

&<Common request parameters>

Sample success responses

JSON format


Error codes

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