Last updated: 2021-10-29 16:17:25

    1. API Description

    Domain name for API request:

    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.

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    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 parameter. The value used for this API: CreateNamespace.
    Version Yes String Common parameter. The value used for this API: 2018-04-16.
    Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
    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

    Input Example
    &<Common request parameters>

    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.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.
    UnsupportedOperation Unsupported operation.