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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).
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.
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 the lifecycle configuration of a bucket, you must be the bucket owner or have the required permission (obs:bucket:PutLifecycleConfiguration in IAM or PutLifecycleConfiguration in a bucket policy).
Restrictions To delete the CORS configuration of a bucket, you must be the bucket owner or have the required permission (obs:bucket:PutBucketCORS in IAM or PutBucketCORS 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).
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 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).
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.
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 delete the CORS configuration of a bucket, you must be the bucket owner or have the required permission (obs:bucket:PutBucketCORS in IAM or PutBucketCORS in a bucket 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.
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.
Related Services Data Express Service (DES) and ECS Figure 6 Backup and archiving High-Performance Computing Description OBS can work with cloud services such as ECS, AS, EVS, IMS, IAM, and Cloud Eye to provide high-performance computing (HPC) solutions.
Restrictions To obtain the ACL of a bucket, you must be the bucket owner or have the required permission (obs:bucket:GetBucketAcl in IAM or GetBucketAcl in a bucket policy).
After an account is granted permissions, both the account and its IAM users can access the resources. For more information, see ACLs. This API returns the ACL of a bucket.
Restrictions To copy a part, you must be the bucket owner or have the required permission (obs:object:PutObject in IAM or PutObject in a bucket policy). For details, see Introduction to OBS Access Control, IAM Custom Policies, and Configuring an Object Policy.
An account (including all IAM users under this account) can create a maximum of 100 buckets and parallel file systems. You can use the fine-grained access control of OBS to properly plan and use buckets.
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 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).
