GET /?versions HTTP/1.1Host: <BucketName-APPID>.cos.<Region>.myqcloud.comDate: GMT DateAuthorization: Auth String
Host: <BucketName-APPID>.cos.<Region>.myqcloud.com, <BucketName-APPID> is the bucket name followed by the APPID, such as examplebucket-1250000000 (see Bucket Overview > Basic Information and Bucket Overview > Bucket Naming Conventions), and <Region> is a COS region (see Regions and Access Endpoints).Header | Description | Type | Required |
prefix | Matching prefix for object keys. The response will contain only object keys with the specified prefix. | string | No |
delimiter | A character delimiter used to group object keys. Keys that contain identical paths between the prefix (or, if no prefix is specified, the beginning of the string) and the first delimiter are grouped and defined as a Prefix node under CommonPrefixes. The grouped object keys will no longer appear in the subsequent object list. For specific scenarios and usage, see the examples below | string | No |
encoding-type | Encoding type of the returned value. Valid value: url, meaning that the returned object keys are URL-encoded (percent-encoded) values. For example, "Tencent Cloud" will be encoded to %E8%85%BE%E8%AE%AF%E4%BA%91. | string | No |
key-marker | Marker for the starting object key. Object version entries after this marker will be returned in UTF-8 lexicographical order. | string | No |
version-id-marker | Marker for the starting version ID. Object version entries after this marker will be returned. If NextVersionIdMarker is empty in the last ListVersionsResult response, leave this parameter empty. | string | No |
max-keys | The maximum number (up to 1,000) of keys returned in a response. Defaults to 1000. Note: This parameter limits the maximum number of keys (the sum of CommonPrefixes, Version, and DeleteMarker’) COS can return in each ListVersionsResult response. If not all objects are listed in a single response, COS will return the NextKeyMarker and NextVersionIdMarker nodes, the values of which can be used to specify key-marker and version-id-marker, respectively, so that the remaining versions can be listed in your next request. | integer | No |
<ListVersionsResult><EncodingType>string</EncodingType><Name>string</Name><Prefix>string</Prefix><KeyMarker>string</KeyMarker><VersionIdMarker>string</VersionIdMarker><MaxKeys>integer</MaxKeys><IsTruncated>boolean</IsTruncated><NextKeyMarker>string</NextKeyMarker><NextVersionIdMarker>string</NextVersionIdMarker><Delimiter>string</Delimiter><CommonPrefixes><Prefix>string</Prefix></CommonPrefixes><CommonPrefixes><Prefix>string</Prefix></CommonPrefixes><Version><Key>string</Key><VersionId>string</VersionId><IsLatest>boolean</IsLatest><LastModified>date</LastModified><ETag>string</ETag><Size>integer</Size><StorageClass>Enum</StorageClass><StorageTier>Enum</StorageTier><Owner><ID>string</ID><DisplayName>string</DisplayName></Owner></Version><DeleteMarker><Key>string</Key><VersionId>string</VersionId><IsLatest>boolean</IsLatest><LastModified>date</LastModified><Owner><ID>string</ID><DisplayName>string</DisplayName></Owner></DeleteMarker><Version><Key>string</Key><VersionId>string</VersionId><IsLatest>boolean</IsLatest><LastModified>date</LastModified><ETag>string</ETag><Size>integer</Size><StorageClass>Enum</StorageClass><StorageTier>Enum</StorageTier><Owner><ID>string</ID><DisplayName>string</DisplayName></Owner></Version><DeleteMarker><Key>string</Key><VersionId>string</VersionId><IsLatest>boolean</IsLatest><LastModified>date</LastModified><Owner><ID>string</ID><DisplayName>string</DisplayName></Owner></DeleteMarker></ListVersionsResult>
Node Name (Keyword) | Parent Node | Description | Type |
ListVersionsResult | None | Stores the result of GET Bucket Object versions. | Container |
ListVersionsResult:Node Name (Keyword) | Parent Node | Description | Type |
EncodingType | ListVersionsResult | Encoding type, which corresponds to the encoding-type parameter in the request. This node will be returned only when the encoding-type parameter is specified in the request. | string |
Name | ListVersionsResult | Bucket name, formatted as <BucketName-APPID>, such as examplebucket-1250000000 | string |
Prefix | ListVersionsResult | Matching prefix to filter object keys. This node corresponds to the Prefix parameter in the request. | string |
KeyMarker | ListVersionsResult | Marks the object key to start with. Object version entries after the marker will be returned in UTF-8 lexicographical order. This node corresponds to the key-marker parameter in the request. | string |
VersionIdMarker | ListVersionsResult | Marks the version ID to start with. Object version entries after the marker will be returned. This node corresponds to the version-id-marker parameter in the request. | string |
MaxKeys | ListVersionsResult | Maximum number of keys returned in a single response. This node corresponds to the max-keys parameter in the request. | integer |
IsTruncated | ListVersionsResult | Indicates whether the returned list is truncated. Valid values: true, false | boolean |
NextKeyMarker | ListVersionsResult | This node will be returned only if the returned list is truncated (i.e., the value of IsTruncated is true). The value of this node is the last object key in the current response. If you need to request subsequent entries, the value can be passed in as the value of the key-marker parameter in the next request. | string |
NextVersionIdMarker | ListVersionsResult | This node will be returned only if the returned list is truncated (i.e., the value of IsTruncated is true). The value of this node is the last version ID in the current response. If you need to request subsequent entries, the value can be passed in as the value of the version-id-marker parameter in the next request. If this node is left empty, version-id-marker in the next request should also be left empty. | string |
Delimiter | ListVersionsResult | Delimiter, which corresponds to the delimiter parameter in the request and will be returned only if the delimiter parameter is specified in the request. | string |
CommonPrefixes | ListVersionsResult | The identical paths between the prefix (or, if no prefix is specified, the beginning of the string) and the first delimiter are grouped and defined as a common prefix. This node will be returned only if the delimiter parameter is specified in the request. | Container |
Version | ListVersionsResult | Object version entry | Container |
DeleteMarker | ListVersionsResult | Object delete marker entry | Container |
CommonPrefixes:Node Name (Keyword) | Parent Node | Description | Type |
Prefix | ListVersionsResult.CommonPrefixes | A single common prefix | string |
Version:Node Name (Keyword) | Parent Node | Description | Type |
Key | ListVersionsResult.Version | Object key | string |
VersionId | ListVersionsResult.Version | Version ID of the object If versioning is disabled, the value of this node is an empty string. If versioning is enabled, the value of this node is null for an object uploaded before you enable versioning.If versioning is suspended, the value of this node is null for an object uploaded after you suspend versioning. Note that each object can have only one object version whose ID is null. | string |
IsLatest | ListVersionsResult.Version | Indicates whether the current version is the latest one of the object. | boolean |
LastModified | ListVersionsResult.Version | Last modified time of the current version, in ISO 8601 format (for example, 2019-05-24T10:56:40Z) | date |
ETag | ListBucketResult.Contents | Entity tag of the object. It indicates the content of the object when it is created and can be used to verify whether the object content is changed. Example: "8e0b617ca298a564c3331da28dcb50df" The value of ETag is not necessarily the MD5 checksum of the object. The value will be different if the uploaded object is encrypted. | string |
Size | ListVersionsResult.Version | Object size, in bytes | integer |
StorageClass | ListVersionsResult.Version | Object storage class, such as STANDARD_IA or ARCHIVE. For enumerated values, please see Storage Class Overview. | Enum |
StorageTier | ListVersionsResult.Version | Access tier (for INTELLIGENT TIERING) the object is currently stored in. Enumerated values: FREQUENT, INFREQUENT. This node is returned only when StorageClass is set to INTELLIGENT_TIERING. | Enum |
Owner | ListVersionsResult.Version | Information of the object owner | Container |
Version.Owner:Node Name (Keyword) | Parent Node | Description | Type |
ID | ListVersionsResult.Version.Owner | APPID of the object owner | string |
DisplayName | ListVersionsResult.Version.Owner | Name of the object owner | string |
DeleteMarker:Node Name (Keyword) | Parent Node | Description | Type |
Key | ListVersionsResult.DeleteMarker | Object key | string |
VersionId | ListVersionsResult.DeleteMarker | Version ID of the object delete marker | string |
IsLatest | ListVersionsResult.DeleteMarker | Indicates whether the current delete marker version is the latest one of the object. | boolean |
LastModified | ListVersionsResult.DeleteMarker | Last modified time of the current delete marker, in ISO 8601 format (for example, 2019-05-24T10:56:40Z) | date |
Owner | ListVersionsResult.DeleteMarker | Information of the object owner | Container |
DeleteMarker.Owner:Node Name (Keyword) | Parent Node | Description | Type |
ID | ListVersionsResult.DeleteMarker.Owner | APPID of the object owner | string |
DisplayName | ListVersionsResult.DeleteMarker.Owner | Name of the object owner | string |
GET /?versions HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 03:35:34 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607571334;1607578534&q-key-time=1607571334;1607578534&q-header-list=date;host&q-url-param-list=versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 952Connection: closeDate: Thu, 10 Dec 2020 03:35:34 GMTServer: tencent-cosx-cos-request-id: NWZkMTk3ODZfZDUyNzVkNjRfNDgxYl8xNjU5****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker/><VersionIdMarker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Version><Key>example-object-1.jpg</Key><VersionId/><IsLatest>true</IsLatest><LastModified>2020-12-10T03:35:24.000Z</LastModified><ETag>"0f0cd12c48979d1bf3f95255a36cb861"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-2.jpg</Key><VersionId/><IsLatest>true</IsLatest><LastModified>2020-12-10T03:35:24.000Z</LastModified><ETag>"dcffaafe67632b2bd2dd0b9456eafca7"</ETag><Size>23</Size><StorageClass>INTELLIGENT_TIERING</StorageClass><StorageTier>FREQUENT</StorageTier><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version></ListVersionsResult>
null (a continuity of example 1)GET /?versions HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 03:36:05 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607571365;1607578565&q-key-time=1607571365;1607578565&q-header-list=date;host&q-url-param-list=versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 2070Connection: closeDate: Thu, 10 Dec 2020 03:36:05 GMTServer: tencent-cosx-cos-request-id: NWZkMTk3YTVfYjFiODJhMDlfNTg0MDZfMTdj****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker/><VersionIdMarker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Version><Key>example-object-1.jpg</Key><VersionId>null</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T03:35:24.000Z</LastModified><ETag>"0f0cd12c48979d1bf3f95255a36cb861"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-2.jpg</Key><VersionId>MTg0NDUxMzY1MDIzNjQ3NTcwMDk</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T03:35:44.000Z</LastModified><ETag>"51ffadb19b3bf062ecd0c6f044a4d4ce"</ETag><Size>23</Size><StorageClass>STANDARD_IA</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-2.jpg</Key><VersionId>null</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T03:35:24.000Z</LastModified><ETag>"dcffaafe67632b2bd2dd0b9456eafca7"</ETag><Size>23</Size><StorageClass>INTELLIGENT_TIERING</StorageClass><StorageTier>FREQUENT</StorageTier><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><DeleteMarker><Key>example-object-3.jpg</Key><VersionId>MTg0NDUxMzY1MDIzNTQ1ODM2NjE</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T03:35:54.000Z</LastModified><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></DeleteMarker><Version><Key>example-object-3.jpg</Key><VersionId>MTg0NDUxMzY1MDIzNjQ3NjM2MDY</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T03:35:44.000Z</LastModified><ETag>"b2f1d893c5fde000ee8ea6eca18ed81f"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version></ListVersionsResult>
null (each object can have only one object version whose ID is null) (a continuity of example 2)GET /?versions HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 03:36:25 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607571385;1607578585&q-key-time=1607571385;1607578585&q-header-list=date;host&q-url-param-list=versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 2396Connection: closeDate: Thu, 10 Dec 2020 03:36:25 GMTServer: tencent-cosx-cos-request-id: NWZkMTk3YjlfNDhhOTBiMDlfMTYzNTZfMTIw****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker/><VersionIdMarker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Version><Key>example-object-1.jpg</Key><VersionId>null</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T03:35:24.000Z</LastModified><ETag>"0f0cd12c48979d1bf3f95255a36cb861"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-2.jpg</Key><VersionId>null</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T03:36:15.000Z</LastModified><ETag>"51ffadb19b3bf062ecd0c6f044a4d4ce"</ETag><Size>23</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-2.jpg</Key><VersionId>MTg0NDUxMzY1MDIzNjQ3NTcwMDk</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T03:35:44.000Z</LastModified><ETag>"51ffadb19b3bf062ecd0c6f044a4d4ce"</ETag><Size>23</Size><StorageClass>STANDARD_IA</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-3.jpg</Key><VersionId>null</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T03:36:15.000Z</LastModified><ETag>"b2f1d893c5fde000ee8ea6eca18ed81f"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><DeleteMarker><Key>example-object-3.jpg</Key><VersionId>MTg0NDUxMzY1MDIzNTQ1ODM2NjE</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T03:35:54.000Z</LastModified><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></DeleteMarker><Version><Key>example-object-3.jpg</Key><VersionId>MTg0NDUxMzY1MDIzNjQ3NjM2MDY</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T03:35:44.000Z</LastModified><ETag>"b2f1d893c5fde000ee8ea6eca18ed81f"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version></ListVersionsResult>
encoding-type parameter (object keys are URL-encoded)GET /?versions&encoding-type=url HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 04:54:22 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607576062;1607583262&q-key-time=1607576062;1607583262&q-header-list=date;host&q-url-param-list=encoding-type;versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 2167Connection: closeDate: Thu, 10 Dec 2020 04:54:22 GMTServer: tencent-cosx-cos-request-id: NWZkMWE5ZmVfZTdjODJhMDlfMzgxZl8xMzQ1****<ListVersionsResult><EncodingType>url</EncodingType><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker/><VersionIdMarker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Version><Key>Tencent%20Cloud.jpg</Key><VersionId>MTg0NDUxMzY0OTc2NjcxNzE4NjA</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T04:54:02.000Z</LastModified><ETag>"ee8de918d05640145b18f70f4c3aa602"</ETag><Size>16</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><DeleteMarker><Key>%E7%85%A7%E7%89%87/2020%E5%B9%B4/IMG0001.jpg</Key><VersionId>MTg0NDUxMzY0OTc2NTY5MDU3OTc</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T04:54:12.000Z</LastModified><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></DeleteMarker><Version><Key>%E7%85%A7%E7%89%87/2020%E5%B9%B4/IMG0001.jpg</Key><VersionId>MTg0NDUxMzY0OTc2NjcwNjMwMDQ</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T04:54:02.000Z</LastModified><ETag>"ee8de918d05640145b18f70f4c3aa602"</ETag><Size>16</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>%E8%85%BE%E8%AE%AF%E4%BA%91.jpg</Key><VersionId>MTg0NDUxMzY0OTc2NTY5MDA4NzU</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T04:54:12.000Z</LastModified><ETag>"8bb76a43f75d3b96442c470f8ec23b89"</ETag><Size>16</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>%E8%85%BE%E8%AE%AF%E4%BA%91.jpg</Key><VersionId>MTg0NDUxMzY0OTc2NjcxNzA2ODg</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T04:54:02.000Z</LastModified><ETag>"dcc880c5eba9e002bc4567c733b0e63e"</ETag><Size>13</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version></ListVersionsResult>
delimiter parameter (listing object versions and subdirectories in the root directory)GET /?versions&delimiter=%2F HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 07:04:03 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607583843;1607591043&q-key-time=1607583843;1607591043&q-header-list=date;host&q-url-param-list=delimiter;versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1893Connection: closeDate: Thu, 10 Dec 2020 07:04:03 GMTServer: tencent-cosx-cos-request-id: NWZkMWM4NjNfNzFjODJhMDlfMjlhZTRfMTg5****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker/><VersionIdMarker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Delimiter>/</Delimiter><CommonPrefixes><Prefix>example-folder-1/</Prefix></CommonPrefixes><CommonPrefixes><Prefix>example-folder-2/</Prefix></CommonPrefixes><DeleteMarker><Key>example-object-1.jpg</Key><VersionId>MTg0NDUxMzY0ODk4NzYzNTE4Nzk</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T07:03:53.000Z</LastModified><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></DeleteMarker><Version><Key>example-object-1.jpg</Key><VersionId>MTg0NDUxMzY0ODk4ODY2NTcxMzY</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T07:03:42.000Z</LastModified><ETag>"0f0cd12c48979d1bf3f95255a36cb861"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-2.jpg</Key><VersionId>MTg0NDUxMzY0ODk4NzYzODYyODA</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T07:03:53.000Z</LastModified><ETag>"51ffadb19b3bf062ecd0c6f044a4d4ce"</ETag><Size>23</Size><StorageClass>INTELLIGENT_TIERING</StorageClass><StorageTier>FREQUENT</StorageTier><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-2.jpg</Key><VersionId>MTg0NDUxMzY0ODk4ODY2NTA0Mjk</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T07:03:42.000Z</LastModified><ETag>"dcffaafe67632b2bd2dd0b9456eafca7"</ETag><Size>23</Size><StorageClass>STANDARD_IA</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version></ListVersionsResult>
prefix and delimiter parameters (listing object versions and subdirectories in a specified subdirectory)GET /?versions&prefix=example-folder-1%2F&delimiter=%2F HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Thu, 10 Dec 2020 07:04:03 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607583843;1607591043&q-key-time=1607583843;1607591043&q-header-list=date;host&q-url-param-list=delimiter;prefix;versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1960Connection: closeDate: Thu, 10 Dec 2020 07:04:03 GMTServer: tencent-cosx-cos-request-id: NWZkMWM4NjNfZWVjODJhMDlfNTNmN18xNWNj****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix>example-folder-1/</Prefix><KeyMarker/><VersionIdMarker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Delimiter>/</Delimiter><CommonPrefixes><Prefix>example-folder-1/sub-folder-1/</Prefix></CommonPrefixes><CommonPrefixes><Prefix>example-folder-1/sub-folder-2/</Prefix></CommonPrefixes><DeleteMarker><Key>example-folder-1/example-object-1.jpg</Key><VersionId>MTg0NDUxMzY0ODk4NzYzNjE4NzA</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T07:03:53.000Z</LastModified><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></DeleteMarker><Version><Key>example-folder-1/example-object-1.jpg</Key><VersionId>MTg0NDUxMzY0ODk4ODY2NTAzOTY</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T07:03:42.000Z</LastModified><ETag>"f173c1199e3d3b53dd91223cae16fb42"</ETag><Size>37</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-folder-1/example-object-2.jpg</Key><VersionId>MTg0NDUxMzY0ODk4NzYzNzc2ODY</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-10T07:03:53.000Z</LastModified><ETag>"f52cc0bc2042d201b852385927bcab95"</ETag><Size>40</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-folder-1/example-object-2.jpg</Key><VersionId>MTg0NDUxMzY0ODk4ODY2NjQ2NDc</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-10T07:03:42.000Z</LastModified><ETag>"7b3be6c39746a970d628e6ab9f250342"</ETag><Size>40</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version></ListVersionsResult>
max-keys. If not specified, the value 1000 is used by default. The sum of Version and DeleteMarker cannot exceed the value of max-keys)GET /?versions&max-keys=3 HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Tue, 08 Dec 2020 12:46:40 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607431600;1607438800&q-key-time=1607431600;1607438800&q-header-list=date;host&q-url-param-list=max-keys;versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1390Connection: closeDate: Tue, 08 Dec 2020 12:46:40 GMTServer: tencent-cosx-cos-request-id: NWZjZjc1YjBfYjBhODBiMDlfZDU5Yl9jYjBl****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker/><VersionIdMarker/><MaxKeys>3</MaxKeys><IsTruncated>true</IsTruncated><NextKeyMarker>example-object-2.jpg</NextKeyMarker><NextVersionIdMarker>MTg0NDUxMzY2NDIxMjk3MzMwOTM</NextVersionIdMarker><Version><Key>example-object-1.jpg</Key><VersionId>MTg0NDUxMzY2NDIxNTAwOTk4NzA</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-08T12:45:59.000Z</LastModified><ETag>"15f0f671f04af108023b5603bea2bfda"</ETag><Size>23</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-1.jpg</Key><VersionId>MTg0NDUxMzY2NDIxNjAyODcyNzk</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-08T12:45:49.000Z</LastModified><ETag>"601389434817e2781d8efb35c0e44717"</ETag><Size>23</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><DeleteMarker><Key>example-object-2.jpg</Key><VersionId>MTg0NDUxMzY2NDIxMjk3MzMwOTM</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-08T12:46:19.000Z</LastModified><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></DeleteMarker></ListVersionsResult>
key-marker and version-id-marker specified (a continuity of example 7)GET /?versions&max-keys=3&key-marker=example-object-2.jpg&version-id-marker=MTg0NDUxMzY2NDIxMjk3MzMwOTM HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Tue, 08 Dec 2020 12:46:41 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607431601;1607438801&q-key-time=1607431601;1607438801&q-header-list=date;host&q-url-param-list=key-marker;max-keys;version-id-marker;versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1052Connection: closeDate: Tue, 08 Dec 2020 12:46:41 GMTServer: tencent-cosx-cos-request-id: NWZjZjc1YjFfNjljMDBiMDlfNjQwOV8xYjM2****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker>example-object-2.jpg</KeyMarker><VersionIdMarker>MTg0NDUxMzY2NDIxMjk3MzMwOTM</VersionIdMarker><MaxKeys>3</MaxKeys><IsTruncated>false</IsTruncated><Version><Key>example-object-2.jpg</Key><VersionId>MTg0NDUxMzY2NDIxMzk5MDk1NzU</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-08T12:46:09.000Z</LastModified><ETag>"51370fc64b79d0d3c7c609635be1c41f"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><Version><Key>example-object-3.jpg</Key><VersionId>MTg0NDUxMzY2NDIxMTk1NTEyNDI</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-08T12:46:30.000Z</LastModified><ETag>"b2f1d893c5fde000ee8ea6eca18ed81f"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version></ListVersionsResult>
key-marker parameter but not the version-id-marker parameter (a continuity of example 7)GET /?versions&max-keys=3&key-marker=example-object-2.jpg HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Tue, 08 Dec 2020 12:46:41 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607431601;1607438801&q-key-time=1607431601;1607438801&q-header-list=date;host&q-url-param-list=key-marker;max-keys;versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 610Connection: closeDate: Tue, 08 Dec 2020 12:46:42 GMTServer: tencent-cosx-cos-request-id: NWZjZjc1YjJfZGZjMTBiMDlfNzAyYl8xMzkx****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker>example-object-2.jpg</KeyMarker><VersionIdMarker/><MaxKeys>3</MaxKeys><IsTruncated>false</IsTruncated><Version><Key>example-object-3.jpg</Key><VersionId>MTg0NDUxMzY2NDIxMTk1NTEyNDI</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-08T12:46:30.000Z</LastModified><ETag>"b2f1d893c5fde000ee8ea6eca18ed81f"</ETag><Size>20</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version></ListVersionsResult>
delimiter specified and the sum of CommonPrefixes, Version, and DeleteMarker not exceeding the value of max-keys)GET /?versions&delimiter=%2F&max-keys=3 HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Wed, 09 Dec 2020 13:40:24 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607521224;1607528424&q-key-time=1607521224;1607528424&q-header-list=date;host&q-url-param-list=delimiter;max-keys;versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 503Connection: closeDate: Wed, 09 Dec 2020 13:40:24 GMTServer: tencent-cosx-cos-request-id: NWZkMGQzYzhfYmIwMmEwOV83OGU4XzZj****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker/><VersionIdMarker/><MaxKeys>3</MaxKeys><IsTruncated>true</IsTruncated><NextKeyMarker>example-folder-3/</NextKeyMarker><NextVersionIdMarker/><Delimiter>/</Delimiter><CommonPrefixes><Prefix>example-folder-1/</Prefix></CommonPrefixes><CommonPrefixes><Prefix>example-folder-2/</Prefix></CommonPrefixes><CommonPrefixes><Prefix>example-folder-3/</Prefix></CommonPrefixes></ListVersionsResult>
delimiter specified and version-id-marker left empty (as the value of NextVersionIdMarker is empty on the first page) (a continuity of example 10)GET /?versions&delimiter=%2F&max-keys=3&key-marker=example-folder-3%2F&version-id-marker= HTTP/1.1Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.comDate: Wed, 09 Dec 2020 14:02:32 GMTAuthorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1607522552;1607529752&q-key-time=1607522552;1607529752&q-header-list=date;host&q-url-param-list=delimiter;key-marker;max-keys;version-id-marker;versions&q-signature=****************************************Connection: close
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 1115Connection: closeDate: Wed, 09 Dec 2020 14:02:32 GMTServer: tencent-cosx-cos-request-id: NWZkMGQ4ZjhfZmVhODBiMDlfMTI3NzVfMTBj****<ListVersionsResult><Name>examplebucket-1250000000</Name><Prefix/><KeyMarker>example-folder-3/</KeyMarker><VersionIdMarker/><MaxKeys>3</MaxKeys><IsTruncated>true</IsTruncated><NextKeyMarker>example-object.jpg</NextKeyMarker><NextVersionIdMarker>MTg0NDUxMzY1NTExNzc4NTYzMTk</NextVersionIdMarker><Delimiter>/</Delimiter><CommonPrefixes><Prefix>example-folder-4/</Prefix></CommonPrefixes><Version><Key>example-object.jpg</Key><VersionId>MTg0NDUxMzY1NTExNjc2OTk4MjE</VersionId><IsLatest>true</IsLatest><LastModified>2020-12-09T14:02:21.000Z</LastModified><ETag>"3979f6bb23f827d258be64cc0d8df5fb"</ETag><Size>21</Size><StorageClass>STANDARD</StorageClass><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></Version><DeleteMarker><Key>example-object.jpg</Key><VersionId>MTg0NDUxMzY1NTExNzc4NTYzMTk</VersionId><IsLatest>false</IsLatest><LastModified>2020-12-09T14:02:11.000Z</LastModified><Owner><ID>1250000000</ID><DisplayName>1250000000</DisplayName></Owner></DeleteMarker></ListVersionsResult>
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