GET Bucket lifecycle

Updated on 2022-02-10 GMT+08:00

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API Description

You can use this API to obtain the lifecycle rules of a bucket.

Method Definition

ObsClient.getBucketLifecycle

Request Parameter

Field	Type	Optional or Mandatory	Description
Bucket	String	Mandatory	Bucket name
RequestDate	String or Date	Optional	Request time NOTE: When the parameter type is String, the value must comply with the ISO8601 or RFC822 standards.

Field

Type

Optional or Mandatory

Description

Bucket

String

Mandatory

Bucket name

RequestDate

String

Date

Optional

Request time

NOTE:

When the parameter type is String, the value must comply with the ISO8601 or RFC822 standards.

Returned Result (InterfaceResult)

Field			Type	Description
RequestId			String	Request ID returned by the OBS server
Rules			Array	Lifecycle rules of the bucket
	Transitions		Array	List of object transition policies
		StorageClass	String	Storage class of the object after transition
		Date	String	Date when an object will be transited
		Days	String	Number of days after which an object will be transited since its creation
	Expiration		Object	Expiration time of an object
		Date	String	Date when an object expires
		Days	String	Number of days after which an object expires since its creation
	ID		String	Rule ID
	Prefix		String	Object name prefix identifying one or more objects to which the rule applies.
	Status		String	Whether the rule is enabled
	NoncurrentVersionTransitions		Array	List of noncurrent object version transition policies
		StorageClass	String	Storage class of the noncurrent object version after transition
		NoncurrentDays	String	Number of days after which an object will be transited since it becomes a noncurrent version
	NoncurrentVersionExpiration		Object	Expiration time of a noncurrent object version
		NoncurrentDays	String	Number of days after which an object expires since it becomes a noncurrent version

Sample Code

obsClient.getBucketLifecycle({
       Bucket : 'bucketname'
},function (err, result) {
       if(err){
              console.error('Error-->' + err);
       }else{
              if(result.CommonMsg.Status < 300){
                     console.log('RequestId-->' + result.InterfaceResult.RequestId);
                     for(var i=0;i<result.InterfaceResult.Rules.length;i++){
                           console.log('Rule[' + i + ']:');
                           console.log('ID-->' + result.InterfaceResult.Rules[i]['ID']);
                           console.log('Prefix-->' + result.InterfaceResult.Rules[i]['Prefix']);
                           console.log('Status-->' + result.InterfaceResult.Rules[i]['Status']);
                           console.log('Expiration[Date]-->' + result.InterfaceResult.Rules[i]['Expiration']['Date']);
                           console.log('Expiration[Days]-->' + result.InterfaceResult.Rules[i]['Expiration']['Days']);
                           console.log('NoncurrentVersionExpiration[NoncurrentDays]-->' + result.InterfaceResult.Rules[i]['NoncurrentVersionExpiration']['NoncurrentDays']);
                     }
              }else{
                     console.log('Code-->' + result.CommonMsg.Code);
                     console.log('Message-->' + result.CommonMsg.Message);
              }
       }
});