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EdgeKVGet

1. API Description

Domain name for API request: teo.intl.tencentcloudapi.com.

This API is used to batch read key values from a specified namespace, supporting a single query of up to 20 keys.

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: EdgeKVGet.
Version	Yes	String	Common Params. The value used for this API: 2022-09-01.
Region	No	String	Common Params. This parameter is not required.
ZoneId	Yes	String	Zone ID.
Namespace	Yes	String	Namespace name. You can obtain the list of namespaces under the site through the DescribeEdgeKVNamespaces API.
Keys.N	Yes	Array of String	Name list. Maximum array length is 20. Each key cannot be empty, with a length of 1-512 characters. Allowed characters include letters, numbers, hyphens, and underscores. To query a single key, input an array with one element.

3. Output Parameters

Parameter Name	Type	Description
Data	Array of KeyValuePair	Key-value pair data list. Return results sequentially in the order of input Keys. If a key does not exist, the corresponding Value Field returns empty string.
RequestId	String	The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Querying EdgeKV key-value pairs

Query the content of the key-value pair named hello in namespace ns-011 of site zone-3j1xw7910arp.

Input Example

POST / HTTP/1.1
Host: teo.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: EdgeKVGet
<Common request parameters>

{
    "ZoneId": "zone-3j1xw7910arp",
    "Namespace": "ns-011",
    "Keys": [
        "hello"
    ]
}

Output Example

{
    "Response": {
        "Data": [
            {
                "Expiration": "2026-03-26T08:20:00Z",
                "Key": "hello",
                "Value": "world"
            }
        ],
        "RequestId": "07aea30b-d34f-4480-b14c-ffb4f7e10555"
    }
}

5. Developer Resources

SDK

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

Command Line Interface

Tencent Cloud CLI 3.0

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	Operation failed.
InvalidParameter.KeysTooMany	The number of keys in the request exceeds the limit.
ResourceUnavailable.NamespaceNotFound	KV namespace does not exist.

1. API Description
2. Input Parameters
3. Output Parameters
4. Example
Example1 Querying EdgeKV key-value pairs
5. Developer Resources
SDK
Command Line Interface
6. Error Code