[
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Before You Start",
		"uri":"obs_04_0001.html",
		"doc_type":"api",
		"p_code":"",
		"code":"1"
	},
	{
		"desc":"Welcome to the Object Storage Service API Reference. Object Storage Service (OBS) provides massive, secure, reliable, and cost-effective data storage capabilities for use",
		"product_code":"obs",
		"title":"Overview",
		"uri":"en-us_topic_0031051947.html",
		"doc_type":"api",
		"p_code":"1",
		"code":"2"
	},
	{
		"desc":"OBS provides Representational State Transfer (REST) APIs, allowing you to use HTTP or HTTPS requests to call them. For details, see Calling APIs.",
		"product_code":"obs",
		"title":"API Calling",
		"uri":"obs_04_0002.html",
		"doc_type":"api",
		"p_code":"1",
		"code":"3"
	},
	{
		"desc":"An endpoint is the request address for calling an API. Endpoints vary depending on services and regions. For the endpoints of services, see Regions and Endpoints.OBS prov",
		"product_code":"obs",
		"title":"Endpoints",
		"uri":"obs_04_0003.html",
		"doc_type":"api",
		"p_code":"1",
		"code":"4"
	},
	{
		"desc":"DomainYou can register a domain with the cloud service. The domain has full access permissions for all the resources and cloud services that are subscribed under it. The ",
		"product_code":"obs",
		"title":"Basic Concepts",
		"uri":"obs_04_0004.html",
		"doc_type":"api",
		"p_code":"1",
		"code":"5"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"API Overview",
		"uri":"obs_04_0005.html",
		"doc_type":"api",
		"p_code":"",
		"code":"6"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Calling APIs",
		"uri":"obs_04_0006.html",
		"doc_type":"api",
		"p_code":"",
		"code":"7"
	},
	{
		"desc":"This section describes the structure of a REST API request.OBS uses URI to locate specific buckets, objects, and their parameters. Use URIs when you want to operate resou",
		"product_code":"obs",
		"title":"Constructing a Request",
		"uri":"obs_04_0007.html",
		"doc_type":"api",
		"p_code":"7",
		"code":"8"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Authentication",
		"uri":"obs_04_0008.html",
		"doc_type":"api",
		"p_code":"7",
		"code":"9"
	},
	{
		"desc":"OBS signs a request using AK/SK. When a client is sending a request to OBS, the message header must contain the SK, request time, request type, and other information of t",
		"product_code":"obs",
		"title":"User Signature Authentication",
		"uri":"obs_04_0009.html",
		"doc_type":"api",
		"p_code":"9",
		"code":"10"
	},
	{
		"desc":"For all API operations, the most common identity authentication is to carry signatures in headers.In the header, the signature is carried in the authorization header fiel",
		"product_code":"obs",
		"title":"Authentication of Signature in a Header",
		"uri":"obs_04_0010.html",
		"doc_type":"api",
		"p_code":"9",
		"code":"11"
	},
	{
		"desc":"OBS allows users to construct a URL for a specific operation. The URL contains information such as the user's AK, signature, validity period, and resources. Any user who ",
		"product_code":"obs",
		"title":"Authentication of Signature in a URL",
		"uri":"obs_04_0011.html",
		"doc_type":"api",
		"p_code":"9",
		"code":"12"
	},
	{
		"desc":"OBS supports browser-based object upload using the POST method. Signatures of such requests are uploaded in tables. First, create a security policy and specify the requir",
		"product_code":"obs",
		"title":"Authentication of Signature Carried in the Table Uploaded Through a Browser",
		"uri":"obs_04_0012.html",
		"doc_type":"api",
		"p_code":"9",
		"code":"13"
	},
	{
		"desc":"After sending a request, you will receive a response, including the status code, response header, and response body.A status code is a group of digits ranging from 2xx (i",
		"product_code":"obs",
		"title":"Returned Values",
		"uri":"obs_04_0013.html",
		"doc_type":"api",
		"p_code":"7",
		"code":"14"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Getting Started",
		"uri":"obs_04_0014.html",
		"doc_type":"api",
		"p_code":"",
		"code":"15"
	},
	{
		"desc":"A bucket is a container that stores objects in OBS. You need to create a bucket before storing data in OBS.The following describes how to call the API for creating a buck",
		"product_code":"obs",
		"title":"Creating a Bucket",
		"uri":"obs_04_0015.html",
		"doc_type":"api",
		"p_code":"15",
		"code":"16"
	},
	{
		"desc":"If you want to view information about all buckets created by yourself, you can call the API for listing buckets.The following describes how to call the API for listing bu",
		"product_code":"obs",
		"title":"Listing Buckets",
		"uri":"obs_04_0016.html",
		"doc_type":"api",
		"p_code":"15",
		"code":"17"
	},
	{
		"desc":"You can upload files of any type to OBS buckets for storage.The following describes how to call the API for uploading objects using the PUT method to a specified bucket. ",
		"product_code":"obs",
		"title":"Uploading an Object",
		"uri":"obs_04_0017.html",
		"doc_type":"api",
		"p_code":"15",
		"code":"18"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"APIs",
		"uri":"obs_04_0018.html",
		"doc_type":"api",
		"p_code":"",
		"code":"19"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Operations on Buckets",
		"uri":"obs_04_0019.html",
		"doc_type":"api",
		"p_code":"19",
		"code":"20"
	},
	{
		"desc":"You can perform this operation to list all buckets that you have created.This request contains no parameter.This request header uses common message fields. For details, s",
		"product_code":"obs",
		"title":"Listing Buckets",
		"uri":"obs_04_0020.html",
		"doc_type":"api",
		"p_code":"20",
		"code":"21"
	},
	{
		"desc":"This operation is used to create a bucket with a specified name.By default, a user can have a maximum of 100 buckets.The name of a deleted bucket can be reused for a buck",
		"product_code":"obs",
		"title":"Creating a Bucket",
		"uri":"obs_04_0021.html",
		"doc_type":"api",
		"p_code":"20",
		"code":"22"
	},
	{
		"desc":"This operation lists objects in a bucket. To use this operation, you must have the permission to read the bucket.If you specify only the bucket name in the request URI, f",
		"product_code":"obs",
		"title":"Listing Objects in a Bucket",
		"uri":"obs_04_0022.html",
		"doc_type":"api",
		"p_code":"20",
		"code":"23"
	},
	{
		"desc":"This operation queries the metadata of a bucket. To use this operation, you must have the permission to read the bucket.This request contains no parameter.This request us",
		"product_code":"obs",
		"title":"Obtaining Bucket Metadata",
		"uri":"obs_04_0023.html",
		"doc_type":"api",
		"p_code":"20",
		"code":"24"
	},
	{
		"desc":"This operation obtains the location of a bucket. To use this operation, you must have the permission to read the bucket.This request contains no parameters.This request u",
		"product_code":"obs",
		"title":"Obtaining Bucket Location",
		"uri":"obs_04_0024.html",
		"doc_type":"api",
		"p_code":"20",
		"code":"25"
	},
	{
		"desc":"This operation deletes specified buckets. This operation can be performed only by the bucket owner and users who have been authorized (via a policy) with the permission t",
		"product_code":"obs",
		"title":"Deleting Buckets",
		"uri":"obs_04_0025.html",
		"doc_type":"api",
		"p_code":"20",
		"code":"26"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Advanced Bucket Settings",
		"uri":"obs_04_0026.html",
		"doc_type":"api",
		"p_code":"19",
		"code":"27"
	},
	{
		"desc":"This operation creates or modifies policies for buckets. If the specified bucket already has a policy, the policy in the request will overwrite the existing one. There is",
		"product_code":"obs",
		"title":"Configuring a Bucket Policy",
		"uri":"obs_04_0027.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"28"
	},
	{
		"desc":"This operation uses the sub-resources of policy to return the policy information of a specified bucket.To perform this operation, the user must be the bucket owner or the",
		"product_code":"obs",
		"title":"Obtaining Bucket Policy Information",
		"uri":"obs_04_0028.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"29"
	},
	{
		"desc":"This operation uses the policy sub-resources to delete the policy of a specified bucket.To perform this operation, the user must be the bucket owner or the bucket owner's",
		"product_code":"obs",
		"title":"Deleting a Bucket Policy",
		"uri":"obs_04_0029.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"30"
	},
	{
		"desc":"This operation controls access permissions for buckets. By default, only the creator of a bucket has the permission to read and write the bucket. You can also set other a",
		"product_code":"obs",
		"title":"Configuring a Bucket ACL",
		"uri":"obs_04_0030.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"31"
	},
	{
		"desc":"This operation returns the ACL information of a bucket. To obtain the ACL of a bucket, you need to have the READ_ACP or FULL_CONTROL permission for the bucket.This reques",
		"product_code":"obs",
		"title":"Obtaining Bucket ACL Information",
		"uri":"obs_04_0031.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"32"
	},
	{
		"desc":"When a bucket is created, the logging function is not enabled by default. To generate logs recording operations on buckets, you need to enable the logging function for th",
		"product_code":"obs",
		"title":"Configuring Logging for a Bucket",
		"uri":"obs_04_0032.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"33"
	},
	{
		"desc":"This operation queries the logging status of a bucket. It uses the logging sub-resource to return the logging status of a bucket.Only the bucket owner or users granted th",
		"product_code":"obs",
		"title":"Obtaining a Bucket Logging Configuration",
		"uri":"obs_04_0033.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"34"
	},
	{
		"desc":"This operation configures lifecycle rules that can delete or migrate objects from a bucket at a specified time. Typical application scenarios:Delete periodically uploaded",
		"product_code":"obs",
		"title":"Configuring Bucket Lifecycle Rules",
		"uri":"obs_04_0034.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"35"
	},
	{
		"desc":"This operation obtains the bucket lifecycle configuration.To perform this operation, you must have the GetLifecycleConfiguration permission. By default, only the bucket o",
		"product_code":"obs",
		"title":"Obtaining Bucket Lifecycle Configuration",
		"uri":"obs_04_0035.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"36"
	},
	{
		"desc":"This operation deletes the lifecycle configuration of a bucket. After the lifecycle configuration of a bucket is deleted, OBS will not automatically delete objects in tha",
		"product_code":"obs",
		"title":"Deleting Lifecycle Rules",
		"uri":"obs_04_0036.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"37"
	},
	{
		"desc":"This operation restores an object that is mistakenly overwritten or deleted. You can use versioning to save, query, and restore objects of different versions. Versioning ",
		"product_code":"obs",
		"title":"Configuring Versioning for a Bucket",
		"uri":"obs_04_0037.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"38"
	},
	{
		"desc":"This operation allows a bucket owner to get the versioning status of the bucket.If versioning is not configured for a bucket, no versioning status information will be ret",
		"product_code":"obs",
		"title":"Obtaining Bucket Versioning Status",
		"uri":"obs_04_0038.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"39"
	},
	{
		"desc":"This operation notifies users of their operations on buckets, allowing users know events happened on buckets in a timely manner.By default, the notification function of a",
		"product_code":"obs",
		"title":"Configuring Event Notification for a Bucket",
		"uri":"obs_04_0039.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"40"
	},
	{
		"desc":"This operation obtains the notification configuration of a bucket.To perform this operation, you must have the GetBucketNotification permission. By default, the permissio",
		"product_code":"obs",
		"title":"Obtaining the Event Notification Configuration of a Bucket",
		"uri":"obs_04_0040.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"41"
	},
	{
		"desc":"This operation sets or updates the default storage class of a bucket.To perform this operation, you must have the PutBucketStoragePolicy permission. By default, only the ",
		"product_code":"obs",
		"title":"Configuring Storage Class for a Bucket",
		"uri":"obs_04_0044.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"42"
	},
	{
		"desc":"This operation obtains the default storage class of a bucket.To perform this operation, you must have the GetBucketStoragePolicy permission. By default, only the bucket o",
		"product_code":"obs",
		"title":"Obtaining Bucket Storage Class Information",
		"uri":"obs_04_0045.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"43"
	},
	{
		"desc":"This operation adds tags to a bucket.After tags are added to a bucket, all charging data records (CDRs) generated by the requests for this bucket will take the same tags.",
		"product_code":"obs",
		"title":"Configuring Tags for a Bucket",
		"uri":"obs_04_0049.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"44"
	},
	{
		"desc":"This operation obtains information about tags of a bucket.To perform this operation, you must have the GetBucketTagging permission. By default, only the bucket owner can ",
		"product_code":"obs",
		"title":"Obtaining Bucket Tags",
		"uri":"obs_04_0050.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"45"
	},
	{
		"desc":"This operation deletes the tags of a bucket.To perform this operation, you must have the PutBucketTagging permission. By default, only the bucket owner can delete the tag",
		"product_code":"obs",
		"title":"Deleting Tags",
		"uri":"obs_04_0051.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"46"
	},
	{
		"desc":"The bucket storage quota must be a positive integer in the unit of byte. The maximum storage quota is 263 – 1 bytes. The default bucket storage quota is 0, indicating tha",
		"product_code":"obs",
		"title":"Configuring Bucket Storage Quota",
		"uri":"obs_04_0052.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"47"
	},
	{
		"desc":"Only the bucket owner can query information about the bucket storage quota. However, an inactive owner is not allowed to get the bucket quota. The bucket storage quota is",
		"product_code":"obs",
		"title":"Querying Bucket Storage Quota",
		"uri":"obs_04_0053.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"48"
	},
	{
		"desc":"This operation queries the number of bucket objects and the space occupied by the objects. The size of the object space is a positive integer, measured by bytes.The OBS b",
		"product_code":"obs",
		"title":"Querying Information About Used Space in a Bucket",
		"uri":"obs_04_0054.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"49"
	},
	{
		"desc":"OBS uses the PUT method to configure a custom domain name for a bucket. After the configuration is successful, you can access the bucket through the domain name.Ensure th",
		"product_code":"obs",
		"title":"Configuring a Custom Domain Name for a Bucket",
		"uri":"obs_04_0059.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"50"
	},
	{
		"desc":"OBS uses the GET method to obtain the custom domain name of a bucket.This request message does not contain the request parameters.This request uses common headers. For de",
		"product_code":"obs",
		"title":"Obtaining the Custom Domain Name of a Bucket",
		"uri":"obs_04_0060.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"51"
	},
	{
		"desc":"OBS uses the DELETE method to delete the custom domain name of a bucket.This request uses common headers. For details, see Table 3.This request involves no elements.The r",
		"product_code":"obs",
		"title":"Deleting the Custom Domain Name of a Bucket",
		"uri":"obs_04_0061.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"52"
	},
	{
		"desc":"OBS uses the PUT method to create or update the default server-side encryption for a bucket.After encryption is enabled for a bucket, objects uploaded to the bucket are e",
		"product_code":"obs",
		"title":"Configuring Bucket Encryption",
		"uri":"obs_04_0062.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"53"
	},
	{
		"desc":"OBS uses the GET method to obtain the encryption configuration of a specified bucket.To perform this operation, you must have the GetEncryptionConfiguration permission. B",
		"product_code":"obs",
		"title":"Obtaining Bucket Encryption Configuration",
		"uri":"obs_04_0063.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"54"
	},
	{
		"desc":"OBS uses the DELETE method to delete the encryption configuration of a specified bucket.To perform this operation, you must have the PutEncryptionConfiguration permission",
		"product_code":"obs",
		"title":"Deleting the Encryption Configuration of a Bucket",
		"uri":"obs_04_0064.html",
		"doc_type":"api",
		"p_code":"27",
		"code":"55"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Static Website Hosting",
		"uri":"obs_04_0070.html",
		"doc_type":"api",
		"p_code":"19",
		"code":"56"
	},
	{
		"desc":"OBS allows you to store static web page resources such as HTML web pages, flash files, videos, and audios in a bucket. When a client accesses these resources from the web",
		"product_code":"obs",
		"title":"Configuring Static Website Hosting for a Bucket",
		"uri":"obs_04_0071.html",
		"doc_type":"api",
		"p_code":"56",
		"code":"57"
	},
	{
		"desc":"You can perform this operation to get the static website hosting configuration of a bucket.To perform this operation, you must have the GetBucketWebsite permission. By de",
		"product_code":"obs",
		"title":"Obtaining the Static Website Hosting Configuration of a Bucket",
		"uri":"obs_04_0072.html",
		"doc_type":"api",
		"p_code":"56",
		"code":"58"
	},
	{
		"desc":"You can perform this operation to delete the website configuration of a bucket.To perform this operation, you must have the DeleteBucketWebsite permission. By default, on",
		"product_code":"obs",
		"title":"Deleting the Static Website Hosting Configuration of a Bucket",
		"uri":"obs_04_0073.html",
		"doc_type":"api",
		"p_code":"56",
		"code":"59"
	},
	{
		"desc":"Cross-origin resource sharing (CORS) is a standard mechanism proposed by World Wide Web Consortium (W3C) and allows cross-origin requests from clients. For standard web p",
		"product_code":"obs",
		"title":"Configuring Bucket CORS",
		"uri":"obs_04_0074.html",
		"doc_type":"api",
		"p_code":"56",
		"code":"60"
	},
	{
		"desc":"You can perform this operation to obtain CORS configuration information about a specified bucket.To perform this operation, you must have the GetBucketCORS permission. By",
		"product_code":"obs",
		"title":"Obtaining the CORS Configuration of a Bucket",
		"uri":"obs_04_0075.html",
		"doc_type":"api",
		"p_code":"56",
		"code":"61"
	},
	{
		"desc":"This operation is used to delete the CORS configuration of a bucket. After the CORS configuration is deleted, the bucket and objects in it cannot be accessed by requests ",
		"product_code":"obs",
		"title":"Deleting the CORS Configuration of a Bucket",
		"uri":"obs_04_0076.html",
		"doc_type":"api",
		"p_code":"56",
		"code":"62"
	},
	{
		"desc":"OPTIONS refers to pre-requests that are sent to servers by clients. Generally, the requests are used to check whether clients have permissions to perform operations on se",
		"product_code":"obs",
		"title":"OPTIONS Bucket",
		"uri":"obs_04_0077.html",
		"doc_type":"api",
		"p_code":"56",
		"code":"63"
	},
	{
		"desc":"For details, see OPTIONS Bucket.With the OPTIONS Object, you need to specify an object name in the URL, but an object name is not required with the OPTIONS Bucket, which ",
		"product_code":"obs",
		"title":"OPTIONS Object",
		"uri":"obs_04_0078.html",
		"doc_type":"api",
		"p_code":"56",
		"code":"64"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Operations on Objects",
		"uri":"obs_04_0079.html",
		"doc_type":"api",
		"p_code":"19",
		"code":"65"
	},
	{
		"desc":"After bucket creation in OBS, you can use this operation to upload an object to the bucket. Uploading an object adds it to a bucket. This requires users to have the write",
		"product_code":"obs",
		"title":"Uploading Objects - PUT",
		"uri":"obs_04_0080.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"66"
	},
	{
		"desc":"Uploading an object adds it to a bucket. This requires users to have the write operation.The name of each object in a bucket must be unique.With versioning not enabled, i",
		"product_code":"obs",
		"title":"Uploading Objects - POST",
		"uri":"obs_04_0081.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"67"
	},
	{
		"desc":"You can perform this operation to create a copy of an existing object in OBS.Users can determine whether to copy the metadata of the source object to the target object (b",
		"product_code":"obs",
		"title":"Copying Objects",
		"uri":"obs_04_0082.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"68"
	},
	{
		"desc":"This operation downloads objects from OBS. Before using this GET operation, check that you have the read permission for the target object. If the object owner has granted",
		"product_code":"obs",
		"title":"Downloading Objects",
		"uri":"obs_04_0083.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"69"
	},
	{
		"desc":"Users with the read permission on objects can perform the HeadObject operation to obtain metadata of objects. The object metadata is included in the response.This operati",
		"product_code":"obs",
		"title":"Querying Object Metadata",
		"uri":"obs_04_0084.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"70"
	},
	{
		"desc":"You can perform this operation to delete an object. If you try to delete an object that does not exist, OBS will return a success message.When versioning is enabled for a",
		"product_code":"obs",
		"title":"Deleting an Object",
		"uri":"obs_04_0085.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"71"
	},
	{
		"desc":"This operation can be used to batch delete some objects in a bucket. The deletion cannot be undone. After the operation is implemented, the returned information contains ",
		"product_code":"obs",
		"title":"Deleting Objects",
		"uri":"obs_04_0086.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"72"
	},
	{
		"desc":"To obtain the content of an object in the Cold storage class, you need to restore the object first and then you can download it. After an object is restored, a copy of th",
		"product_code":"obs",
		"title":"Restoring Cold Objects",
		"uri":"obs_04_0087.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"73"
	},
	{
		"desc":"OBS supports the control of access permission for objects. By default, only the object creator has the read and write permissions for the object. However, the creator can",
		"product_code":"obs",
		"title":"Configuring an Object ACL",
		"uri":"obs_04_0089.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"74"
	},
	{
		"desc":"The implementation of this operation returns the ACL configuration of an object. You can perform this operation to view the ACL of an object, as long as you have the read",
		"product_code":"obs",
		"title":"Obtaining Object ACL Configuration",
		"uri":"obs_04_0090.html",
		"doc_type":"api",
		"p_code":"65",
		"code":"75"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Operations on Multipart Upload",
		"uri":"obs_04_0096.html",
		"doc_type":"api",
		"p_code":"19",
		"code":"76"
	},
	{
		"desc":"This operation queries all the multipart upload tasks that are initialized but have not been merged or canceled in a bucket.This request uses parameters to specify the qu",
		"product_code":"obs",
		"title":"Listing Initialized Multipart Tasks in a Bucket",
		"uri":"obs_04_0097.html",
		"doc_type":"api",
		"p_code":"76",
		"code":"77"
	},
	{
		"desc":"Before using this operation, make an API operation call to create a multipart upload task. The system will return a globally unique upload ID as the multipart upload iden",
		"product_code":"obs",
		"title":"Initializing a Multipart Task",
		"uri":"obs_04_0098.html",
		"doc_type":"api",
		"p_code":"76",
		"code":"78"
	},
	{
		"desc":"After initiating a multipart upload, you can use this operation to upload parts for the multipart upload using its task ID. When parts are uploaded in a multipart upload ",
		"product_code":"obs",
		"title":"Multipart Upload",
		"uri":"obs_04_0099.html",
		"doc_type":"api",
		"p_code":"76",
		"code":"79"
	},
	{
		"desc":"After creating a multipart upload job, you can specify its upload ID and upload a part to the job in OBS. Alternatively, you can make an API call to add a part (part of a",
		"product_code":"obs",
		"title":"Uploading a Part of an Object - Copy",
		"uri":"obs_04_0100.html",
		"doc_type":"api",
		"p_code":"76",
		"code":"80"
	},
	{
		"desc":"You can perform this operation to query all parts associated to a multipart upload. The size of each part listed by this API is the same as the size of the part uploaded.",
		"product_code":"obs",
		"title":"Listing Uploaded Parts of an Object",
		"uri":"obs_04_0101.html",
		"doc_type":"api",
		"p_code":"76",
		"code":"81"
	},
	{
		"desc":"After uploading all parts for a multipart upload, you can use this operation to complete the multipart upload. Before performing this operation, you cannot download the u",
		"product_code":"obs",
		"title":"Merging Parts into a Complete Object",
		"uri":"obs_04_0102.html",
		"doc_type":"api",
		"p_code":"76",
		"code":"82"
	},
	{
		"desc":"You can perform this operation to abort a multipart upload. You cannot upload or list parts after operations to merge parts or abort a multipart upload are performed.This",
		"product_code":"obs",
		"title":"Canceling a Multipart Upload Task",
		"uri":"obs_04_0103.html",
		"doc_type":"api",
		"p_code":"76",
		"code":"83"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Server-Side Encryption",
		"uri":"obs_04_0104.html",
		"doc_type":"api",
		"p_code":"19",
		"code":"84"
	},
	{
		"desc":"Users can upload and download objects in common mode or using server-side encryption.OBS supports server-side encryption.Users can implement this function based on the ke",
		"product_code":"obs",
		"title":"Server-Side Encryption Overview",
		"uri":"obs_04_0105.html",
		"doc_type":"api",
		"p_code":"84",
		"code":"85"
	},
	{
		"desc":"In the SSE-KMS mode, OBS uses the keys provided by KMS for server-side encryption. When an object encrypted using SSE-KMS is added to a bucket in a region for the first t",
		"product_code":"obs",
		"title":"Server-Side Encryption (SSE-KMS)",
		"uri":"obs_04_0106.html",
		"doc_type":"api",
		"p_code":"84",
		"code":"86"
	},
	{
		"desc":"In the SSE-C mode, OBS uses the keys and MD5 values provided by customers for server-side encryption.OBS does not store your encryption keys. If you lost your encryption ",
		"product_code":"obs",
		"title":"Server-Side Encryption (SSE-C)",
		"uri":"obs_04_0107.html",
		"doc_type":"api",
		"p_code":"84",
		"code":"87"
	},
	{
		"desc":"This section lists the operations related to server-side encryption and describes HTTP protocols applicable to the operations.The following table describes the requiremen",
		"product_code":"obs",
		"title":"API Operations Related to Server-Side Encryption",
		"uri":"obs_04_0108.html",
		"doc_type":"api",
		"p_code":"84",
		"code":"88"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Appendixes",
		"uri":"obs_04_0113.html",
		"doc_type":"api",
		"p_code":"",
		"code":"89"
	},
	{
		"desc":"Table 1 lists the status codes and prompt message returned by the server to the user.",
		"product_code":"obs",
		"title":"Status Codes",
		"uri":"obs_04_0114.html",
		"doc_type":"api",
		"p_code":"89",
		"code":"90"
	},
	{
		"desc":"If an API call fails, no result data is returned. You can locate the cause of the error according to the error code of each API. If an API call fails, HTTP status code 3x",
		"product_code":"obs",
		"title":"Error Codes",
		"uri":"obs_04_0115.html",
		"doc_type":"api",
		"p_code":"89",
		"code":"91"
	},
	{
		"desc":"When you call APIs, you need to use the AK and SK for authentication. To obtain the AK and SK, perform the following steps:Keep AKs and SKs properly to prevent informatio",
		"product_code":"obs",
		"title":"Obtaining Access Keys (AK/SK)",
		"uri":"obs_04_0116.html",
		"doc_type":"api",
		"p_code":"89",
		"code":"92"
	},
	{
		"desc":"When an API is called, the domain ID (DomainID) and user ID (UserID) need to be specified in some requests. Therefore, you need to obtain them from the console. The proce",
		"product_code":"obs",
		"title":"Obtaining the Domain ID and User ID",
		"uri":"obs_04_0117.html",
		"doc_type":"api",
		"p_code":"89",
		"code":"93"
	},
	{
		"desc":"After a success message is returned in response to a client's write or deletion request, the client can obtain the latest data. If a client that initiates a write request",
		"product_code":"obs",
		"title":"Consistency of Concurrent Operations",
		"uri":"obs_04_0118.html",
		"doc_type":"api",
		"p_code":"89",
		"code":"94"
	},
	{
		"desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
		"product_code":"obs",
		"title":"Change History",
		"uri":"obs_04_0000.html",
		"doc_type":"api",
		"p_code":"",
		"code":"95"
	}
]