Which Events Can Trigger Event Notifications?

OBS supports notification for the following event types:

  • ObjectCreated: Indicates all kinds of object creation operations, including PUT, POST, and COPY of objects, as well as the merging of parts.

    • Put: Creates or overwrites an object using the PUT method.

    • Post: Creates or overwrites an object using the POST (browser-based upload) method.

    • Copy: Creates or overwrites an object using the COPY method.

    • CompleteMultipartUpload: Merges parts of a multipart upload.

  • ObjectRemoved: Deletes an object.

    • Delete: Deletes an object with a specified version ID.

    • DeleteMarkerCreated: Deletes an object without specifying a version ID.