对象生命周期

const client = new S3({
	endpoint: "https://<account_id>.r2.cloudflarestorage.com",
	credentials: {
		accessKeyId: "<access_key_id>",
		secretAccessKey: "<access_key_secret>",
	},
	region: "auto",
});

await client
	.putBucketLifecycleConfiguration({
		Bucket: "testBucket",
		LifecycleConfiguration: {
			Rules: [
				// Example: deleting objects on a specific date
				// Delete 2019 documents in 2024
				{
					ID: "Delete 2019 Documents",
					Status: "Enabled",
					Filter: {
						Prefix: "2019/",
					},
					Expiration: {
						Date: new Date("2024-01-01"),
					},
				},
				// Example: transitioning objects to Infrequent Access storage by age
				// Transition objects older than 30 days to Infrequent Access storage
				{
					ID: "Transition Objects To Infrequent Access",
					Status: "Enabled",
					Transitions: [
						{
							Days: 30,
							StorageClass: "STANDARD_IA",
						},
					],
				},
				// Example: deleting objects by age
				// Delete logs older than 90 days
				{
					ID: "Delete Old Logs",
					Status: "Enabled",
					Filter: {
						Prefix: "logs/",
					},
					Expiration: {
						Days: 90,
					},
				},
				// Example: abort all incomplete multipart uploads after a week
				{
					ID: "Abort Incomplete Multipart Uploads",
					Status: "Enabled",
					AbortIncompleteMultipartUpload: {
						DaysAfterInitiation: 7,
					},
				},
				// Example: abort user multipart uploads after a day
				{
					ID: "Abort User Incomplete Multipart Uploads",
					Status: "Enabled",
					Filter: {
						Prefix: "useruploads/",
					},
					AbortIncompleteMultipartUpload: {
						// For uploads matching the prefix, this rule will take precedence
						// over the one above due to its earlier expiration.
						DaysAfterInitiation: 1,
					},
				},
			],
		},
	})
	.promise();