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Restrictions To determine whether a bucket exists, you must be the bucket owner or have the required permission (obs:bucket:HeadBucket in IAM or HeadBucket in a bucket policy).
Restrictions To obtain the storage information of a bucket, you must be the bucket owner or have the required permission (obs:bucket:GetBucketStorage in IAM or GetBucketStorage in a bucket policy).
Restrictions To restore an Archive object version, you must be the bucket owner or have the required permission (obs:object:RestoreObject in IAM or RestoreObject in a bucket policy.)
To obtain the storage quota of a bucket, you must be the bucket owner or have the required permission (obs:bucket:GetBucketQuota in IAM or GetBucketQuota in a bucket policy).
Restrictions To delete an object, you must be the bucket owner or have the required permission (obs:object:DeleteObject in IAM or DeleteObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
For details, see Introduction to OBS Access Control, IAM Custom Policies, and Creating a Custom Bucket Policy. The mapping between OBS regions and endpoints must comply with what is listed in Regions and Endpoints.
Restrictions To configure a storage class for a bucket, you must be the bucket owner or have the required permission (obs:PutBucketStoragePolicy in IAM or PutBucketStoragePolicy in a bucket policy).
Restrictions To delete bucket tags, you must be the bucket owner or have the required permission (obs:bucket:DeleteBucketTagging in IAM or DeleteBucketTagging in a bucket policy).
Restrictions To obtain object metadata, you must be the bucket owner or have the required permission (obs:object:GetObject in IAM or GetObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To obtain a bucket's storage class, you must be the bucket owner or have the required permission (obs:bucket:GetBucketStoragePolicy in IAM or GetBucketStoragePolicy in a bucket policy).
Restrictions To configure an object ACL, you must be the bucket owner or have the required permission (obs:object:PutObjectAcl in IAM or PutObjectAcl in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To configure versioning for a bucket, you must be the bucket owner or have the required permission (obs:bucket:PutBucketVersioning in IAM or PutBucketVersioning in a bucket policy).
Restrictions To abort a multipart upload, you must be the bucket owner or have the required permission (obs:object:AbortMultipartUpload in IAM or AbortMultipartUpload in a bucket policy).
Restrictions To delete an object version, you must be the bucket owner or have the required permission (obs:object:DeleteObject in IAM or DeleteObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
Restrictions To view the versioning status of a bucket, you must be the bucket owner or have the required permission (obs:bucket:GetBucketVersioning in IAM or GetBucketVersioning in a bucket policy).
Request Parameters Table 3 Request header parameters Parameter Mandatory Type Description X-Auth-Token Yes String IAM token, which is obtained by calling the IAM API for obtaining a user token (value of X-Subject-Token in the response header).
Request Parameters Table 2 Request header parameters Parameter Mandatory Type Description X-Auth-Token Yes String IAM token, which is obtained by calling the IAM API for obtaining a user token (value of X-Subject-Token in the response header).
IAM API for obtaining a user token (value of X-Subject-Token in the response header).
Request Parameters Table 2 Request header parameters Parameter Mandatory Type Description X-Auth-Token Yes String IAM token, which is obtained by calling the IAM API for obtaining a user token (value of X-Subject-Token in the response header).
To list objects in a bucket, you must be the bucket owner or have the required permission (obs:bucket:ListBucket in IAM and ListBucket in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Creating a Custom Bucket Policy.
