The S3 (Simple Storage Services) API has been the global standard for object storage for many years. It provides interoperability and compatibility of various object storage systems that adhere to this standard. IONOS S3 Object Storage has one of the highest levels of S3 API support.
For more information, see IONOS S3 Object Storage API documentation.
Last updated
Feature
Supported
Notes
Bucket CRUD
Yes
Object CRUD
Yes
Object Copy
Yes
Cross-regional copying is not supported
Multipart Uploads
Yes
Pre-Signed URLs
Yes
Signature types v2 and v4 are supported
Bucket ACLs
Yes
Object ACLs
Yes
Block Public Access
Yes
Only via the API
Bucket Policies
Yes
Object Policies
Yes
CORS Configuration
Yes
Bucket Versioning
Yes
Bucket Replication
Yes
Intraregional and cross-regional replication are supported
Bucket Tagging
Yes
Only via the API
Object Tagging
Yes
Only via the API
Bucket Lifecycle
Yes
Bucket Access Logging
Yes
Bucket Encryption Configuration
Yes
Server-side encryption is used by default in the web interface. The encryption with customer-managed encryption keys is available via the API.
Object Encryption
Yes
Only via the API
Bucket Websites
Yes
Bucket Inventory
Yes
Only via the API
Object Lock
Yes
Legal Hold
Yes
Identity and Access Management (IAM)
No
Security Token Service (STS)
No
Multi-factor Authentication
No
Bucket Notifications
No
Request Payment
No
Bucket Metrics
No
Bucket Analytics
No
Bucket Accelerate
No
S3 Select
No
