tencent cloud



Last updated: 2023-05-19 16:26:32

    1. API Description

    Domain name for API request: scf.tencentcloudapi.com.

    This API is used to create a namespace based on the input parameters.

    A maximum of 20 requests can be initiated per second for this API.

    We recommend you to use API Explorer
    Try it
    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    2. Input Parameters

    The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

    Parameter Name Required Type Description
    Action Yes String Common Params. The value used for this API: CreateNamespace.
    Version Yes String Common Params. The value used for this API: 2018-04-16.
    Region No String Common Params. This parameter is not required for this API.
    Namespace Yes String Namespace name
    Description No String Namespace description

    3. Output Parameters

    Parameter Name Type Description
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Creating a namespace

    This example shows you how to create a namespace.

    Input Example

    POST / HTTP/1.1
    Host: scf.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: CreateNamespace
    <Common request parameters>
        "Namespace": "test"

    Output Example

        "Response": {
            "RequestId": "3c140219-cfe9-470e-b241-907877d6fb03"

    5. Developer Resources


    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    FailedOperation.CreateNamespace Failed to create the namespace.
    InternalError Internal error.
    InvalidParameterValue Incorrect parameter value.
    InvalidParameterValue.Action Invalid Action value. For more information, go to https://tencentcs.com/5jXKFnBW.
    InvalidParameterValue.DefaultNamespace Failed to create the default namespace.
    InvalidParameterValue.Description Description error.
    InvalidParameterValue.Namespace Namespace error.
    InvalidParameterValue.NamespaceInvalid Incorrect Namespace. A namespace contains up to 30 characters of letters, digits, hyphens (-), and underscores (_).
    InvalidParameterValue.Stamp The value of Stamp does not meet the specification. Please fix it and try again.
    LimitExceeded.Namespace If the number of namespaces exceeds the upper limit, you can apply for an increase by submitting a ticket.
    ResourceInUse The resource is in use.
    ResourceInUse.Namespace This Namespace already exists.
    UnauthorizedOperation.CAM CAM authentication failed.
    UnauthorizedOperation.Role Not authorized to access your COS resources.
    UnsupportedOperation Unsupported operation.
    Contact Us

    Contact our sales team or business advisors to help your business.

    Technical Support

    Open a ticket if you're looking for further assistance. Our Ticket is 7x24 avaliable.

    7x24 Phone Support