Verify whether we can reach a bucket before adding it.
Organization ID
S3 access key
S3 secret key
S3 bucket
S3 endpoint
S3 region
Optional prefix in the bucket. Set this if you don't have access to the full bucket for example.
OK
Whether the operation succeeded
Optional error description (set if 'success' was false)
20 random files from the bucket.
Indicates whether there are any info.labels files in this bucket. If so, those are used for category/labels.
A signed URL that allows you to PUT an item, to check whether CORS headers are set up correctly for this bucket.