ListDcdnKv - Edge Security Acceleration - Alibaba Cloud Documentation Center

Traverses the values of keys in a namespace.

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
Namespace	string	Yes	The name of the namespace.	ns1
PageSize	integer	No	The number of entries to return on each page. Default value: 50. Maximum value: 100.	50
PageNumber	integer	No	The number of the page to return. The product of PageNumber and PageSize cannot exceed 50,000.	10
Prefix	string	No	The prefix to query.	prefix-

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	D61E4801-EAFF-4A63-AAE1-FBF6CE1CFD1C
PageSize	integer	The number of entries returned per page.	50
PageNumber	integer	The total number of pages returned.	100
TotalCount	integer	The total number of returned entries.	1024
Keys	array<object>	The keys obtained in this traversal.
Key	object
Name	string	The value of the key obtained in this traversal.	Key1
UpdateTime	string	The time when the key was updated.	2021-12-13T07:46:03Z

Examples

Sample success responses

JSONformat

{
  "RequestId": "D61E4801-EAFF-4A63-AAE1-FBF6CE1CFD1C",
  "PageSize": 50,
  "PageNumber": 100,
  "TotalCount": 1024,
  "Keys": [
    {
      "Name": "Key1",
      "UpdateTime": "2021-12-13T07:46:03Z"
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	Invalid.Parameter	The specified parameter is invalid.	The parameter is set to an invalid value.
400	InvalidAccount.Malformed	The specified account is invalid.	The account is invalid. Check whether an account is specified.
400	InvalidNameSpace.Malformed	The specified namespace is invalid.	The namespace is invalid. Check whether a namespace is specified.
400	InvalidKey.Malformed	The specified key is invalid.	The key is invalid. Check whether a key is specified.
400	InvalidKey.ExceedsMaximum	The size of the key cannot exceed 512 bytes.	The key cannot exceed 512 bytes in length.
400	InvalidValue.ExceedsMaximum	The size of the value cannot exceed 2,000,000 bytes.	The value cannot exceed 2,000,000 bytes in length.
403	InvalidKey.ExceedsCapacity	The maximum capacity of a single namespace cannot exceed 1 GB.	The capacity of the namespace has reached the upper limit. Each namespace can be at most 1 GB.
403	Unauthorized.InvalidParameters	The specified authentication parameters are invalid.	An authentication parameter is set to an invalid value.
403	Unauthorized.InvalidTime	The specified authentication time is invalid.	The authentication time parameter you entered is invalid. Check the parameter value and try again.
403	Unauthorized.InvalidToken	Token authentication failed.	The token you entered is invalid. Please check and enter the correct token and try again.
403	Unauthorized.InvalidResource	Resource authentication failed.	The specified resource is invalid.
404	InvalidAccount.NotFound	The specified account does not exist.	The specified account does not exist.
404	InvalidNameSpace.NotFound	The specified namespace does not exist.	The specified namespace does not exist.
404	InvalidKey.NotFound	The specified key does not exist.	The specified key does not exist.
406	InvalidNameSpace.Duplicate	The specified namespace already exists.	The namespace already exists.
406	InvalidNameSpace.QuotaFull	The maximum number of namespaces is exceeded.	The number of namespaces has reached the upper limit.
406	InvalidKey.QuotaFull	The maximum number of keys is exceeded.	The number of keys has reached the upper limit.
429	TooManyRequests	Too many requests are submitted.	Do not send requests at a high frequency.
429	TooQuickRequests	Request for putting or deleting keys are frequently submitted.	Do not perform the key put/delete operation at a high frequency.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history