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Delete Subscription

Last updated: 2020-06-08 16:30:06

    Note：

    This is a legacy API which has been hidden and will no longer be updated. We recommend using the new CMQ API 3.0 which is standardized and faster.

    Interface description

    This API (Unsubscribe) is used to delete a created subscription.

    • Domain name requested by public network API: https://cmq-topic-{$region}.api.qcloud.com
    • Domain name requested by private network API: http://cmq-topic-{$region}.api.tencentyun.com

    The above {$region} in the domain name needs to be replaced with a specific region : gz (Guangzhou), sh (Shanghai), bj (Beijing), shjr (Shanghai Financial), szjr (Shenzhen Financial), hk (China Hong Kong), cd (Chengdu), ca (North American), usw (Maxi), sg (Singapore). The region value in the common parameters should be consistent with the region value of the domain name. If there is any inconsistency, the request will be sent to the region specified by the domain name region based on the region value of the domain name.

    At any time (including during internal testing), if the public network downstream Traffic is generated by using a public network domain name, Traffic and cost will be charged. Therefore, users of the service on Tencent Cloud are strongly recommended to use it. Private network Domain name, private network will not produce Traffic cost.

    Input Parameter

    The following request parameter list only lists the API request parameters. For other parameters, please see Common Request Parameters page.

    Parameter name Required Type Description
    TopicName Yes String Topic's name is unique under the same account in a single region. The name of topic is a string of no more than 64 characters, which must begin with a letter, and the rest can contain letters, numbers and underscores (-).
    SubscriptionName Yes String The subscription name is unique under the same topic of the same account in a single region. The subscription name is a string of no more than 64 characters, must begin with a letter, and the rest can contain letters, numbers, and dashes (-).

    Output Parameter

    Parameter name Type Description
    Code Int 0: indicates success. 4440: topic does not exist. The meaning of other return values can be referenced. Error Codes .
    Message String Error message.
    RequestId String Request ID generated by the server. When an internal error occurs on the server, the user can submit this ID to Backend Background to locate the problem.

    Example

    Enter:

     https://domain/v2/index.php?Action=Unsubscribe
 &topicName=test-Topic-123
 &subscriptionName=test-subscription-123
 &<Common request parameters>

    Output:

    {
"code" : 0,
"message" : "",
"requestId":"14534664555"
}
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