Update Logstore attributes. Currently, only Time To Live (TTL) and shard attributes can be updated.

Request syntax

PUT /logstores/{logstoreName} HTTP/1.1
Authorization: <AuthorizationString> 
Date: <GMT Date>
Host: <Project Endpoint>
x-log-apiversion: 0.6.0
x-log-signaturemethod: hmac-sha1
{
    "logstoreName": <logstoreName>,
    "ttl": <ttl>,
    "shardCount": <shardCount>,
    "autoSplit": <autoSplit>,
    "maxSplitShard": <maxSplitShard>
}

Request parameters

Parameter name Type Required Description
logstoreName String Yes The Logstore name, which is unique in the same project.
ttl Integer Yes The lifecycle (in days) of log data. The value range is 1–3600.
shardCount Integer Yes Shows the number of shard. Updating Logstore attributes does not change the number of shards. You can change the number of shards through only SplisShard or MergeShard.
enable_tracking Bool No Determines whether to enable Web Tracking.
autoSplit Bool No Determines whether to automatically split a shard.
maxSplitShard Int No The maximum number of shards for automatic split, which is in the range of 1 to 64. You must specify this parameter when autoSplit is true
Request header

The UpdateLogstore API does not have a special request header. For more information about the public request headers of Log Service APIs, see Public request header.

Response header

The UpdateLogstore API does not have a special response header. For more information about the public response headers of Log Service APIs, see Public response header.

Response element

The returned HTTP status code is 200.

Error Code

Besides the common error codes of Log Service APIs, the UpdateLogstore API may return the following special error codes.

HTTP Status Codes Error code Error Message
404 ProjectNotExist Project {ProjectName} does not exist
404  LogStoreNotExist logstore {logstoreName} does not exist
400 LogStoreAlreadyExist logstore {logstoreName} already exists
500  InternalServerError Specified Server Error Message
400  ParameterInvalid invalid shard count,you can only modify shardCount by split& merge shard
Detailed description

Currently, the number of shards can be modified through only SplitShard or MergeShard.

Examples

Request example 
PUT /logstores/test-logstore HTTP/1.1
Header:
{
x-log-apiversion=0.6.0, 
Authorization=LOG <yourAccessKeyId>:<yourSignature>, 
Host=ali-test-project.cn-hangzhou-devcommon-intranet.sls.aliyuncs.com, 
Date=Wed, 11 Nov 2015 08:28:19 GMT, 
Content-Length=55, 
x-log-signaturemethod=hmac-sha1, 
Content-MD5=757C60FC41CC7D3F60B88E0D916D051E, 
User-Agent=sls-java-sdk-v-0.6.0, 
Content-Type=application/json
}
Body : 
{
    "logstoreName": "test-logstore",
    "ttl": 1,
    "shardCount": 2,
    "autoSplit": true,
    "maxSplitShard": 64
}
Response example: 
HTTP/1.1 200 OK
Header:
{
Date=Wed, 11 Nov 2015 08:28:20 GMT, 
Content-Length=0, 
x-log-requestid=5642FC2399248C8F7B0145FD, 
Connection=close, 
Server=nginx/1.6.1
}