Which Events Can Trigger Event Notifications?

OBS supports notification for the following event types:

  • ObjectCreated: all kinds of object creation operations, including PUT, POST, COPY, and part assembling

    • 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: Assembles 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.