tencent cloud



最后更新时间:2022-08-23 15:52:22

1. API Description

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

This API is used to query the parameter template details.

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 Params. The value used for this API: DescribeParamTemplateInfo.
Version Yes String Common Params. The value used for this API: 2018-04-12.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
TemplateId Yes String Parameter template ID.

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Number of instance parameters
TemplateId String Parameter template ID.
Name String Parameter template name.
ProductType Integer Instance type. Valid values: 1 (Redis 2.8 Memory Edition in cluster architecture), 2 (Redis 2.8 Memory Edition in standard architecture), 3 (CKV 3.2 Memory Edition in standard architecture), 4 (CKV 3.2 Memory Edition in cluster architecture), 5 (Redis 2.8 Memory Edition in standalone architecture), 6 (Redis 4.0 Memory Edition in standard architecture), 7 (Redis 4.0 Memory Edition in cluster architecture), 8 (Redis 5.0 Memory Edition in standard architecture), 9 (Redis 5.0 Memory Edition in cluster architecture)
Description String Parameter template description
Items Array of ParameterDetail Parameter details
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Sample

Input Example

Host: redis.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeParamTemplateInfo
<Common request parameters>

    "TemplateId": "crs-cfg-7mgtd2ro"

Output Example

    "Response": {
        "Description": "MyCustomParamTemplate",
        "Items": [
                "CurrentValue": "",
                "Default": "\"\"",
                "Description": "commands in such config will not be allowed to run in this instance,you can config multi commands like this 'flushdb,keys'",
                "EnumValue": [
                "Max": "",
                "Min": "",
                "Name": "disable-command-list",
                "NeedReboot": 0,
                "ParamType": "multi"
                "CurrentValue": "512",
                "Default": "512",
                "Description": "Hashes are encoded using a memory efficient data structure when they have a small number of entries",
                "EnumValue": null,
                "Max": "10000",
                "Min": "1",
                "Name": "hash-max-ziplist-entries",
                "NeedReboot": 0,
                "ParamType": "integer"
                "CurrentValue": "64",
                "Default": "64",
                "Description": "Hashes are encoded using a memory efficient data structure when the biggest entry does not exceed a given threshold",
                "EnumValue": null,
                "Max": "10000",
                "Min": "1",
                "Name": "hash-max-ziplist-value",
                "NeedReboot": 0,
                "ParamType": "integer"
                "CurrentValue": "10",
                "Default": "10",
                "Description": "The frequency at which Redis background tasks are performed. A higher value results in higher CPU consumption but smaller latency. We recommend that you do not specify a value larger than 100.",
                "EnumValue": null,
                "Max": "500",
                "Min": "1",
                "Name": "hz",
                "NeedReboot": 0,
                "ParamType": "integer"
        "Name": "redis_automation_is_awesome_1",
        "ProductType": 2,
        "RequestId": "72881d6c-c2a0-42af-862a-a5de09de104d",
        "TemplateId": "crs-cfg-7mgtd2ro",
        "TotalCount": 14

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.SystemError Internal system error, which is irrelevant to the business.
InvalidParameter Incorrect parameter.
InvalidParameter.PermissionDenied The API has no CAM permissions.
UnauthorizedOperation The operation is unauthorized.
UnauthorizedOperation.NoCAMAuthed No CAM permissions.
UnauthorizedOperation.UserNotInWhiteList The user is not in the allowlist.
UnsupportedOperation.ClusterInstanceAccessedDeny The Redis cluster edition is not allowed to connect to a security group.




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