delimiter

A delimiter is a character that you use to group keys.

CommonPrefixes is filtered out from results if it is not lexicographically greater than the StartAfter value.

• Directory buckets - For directory buckets, / is the only supported delimiter.

• **Directory buckets ** - When you query ListObjectsV2 with a delimiter during in-progress multipart uploads, the CommonPrefixes response parameter contains the prefixes that are associated with the in-progress multipart uploads. For more information about multipart uploads, see Multipart Upload Overview in the Amazon S3 User Guide.