Cloud Storage quotas and limits
| Category | Max value |
|---|---|
| Max number of containers | 2000 |
| Max container name length | 128 UTF-8 symbols |
| Max size of all headers/metadata to accounts/containers/objects in the request body | 8 KB |
| Max size of all headers/X-[Account/Container/Object]-Meta-$Name metadata | 4 KB |
| Max number of heads to accounts/containers/objects | 90 |
| Max header size | 64 UTF-8 symbols |
| Max client header length | 256 UTF-8 symbols |
| Max object name length | 512 UTF-8 symbols |
| *For files over 100 MB, we recommend using segmented uploads. |
API request limits for one account:
| Category | Max requests per minute | Server response |
|---|---|---|
| All requests | 1000 | Too many authorized requests |
| PUT/POST requests (except for X-Copy-From requests) | 300 | Too many PUT requests |
| COPY and PUT (with X-Copy-From) | 200 | Too many COPY requests |
| DELETE requests | 300 | Too many DELETE requests |
| GET requests | 300 | Too many GET requests |
Servers will respond to all requests sent over the values given in the table above with a 429 (Too Many Requests) Rate Limit Exceeded error.