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attachment_list

attachment_list is implemented by handleAttachmentList in src/api/handlers/attachment/attachment_list.osl.

Handles the attachment list protocol operation through the resource-specific helper and storage layers.

Access

Section titled “Access”
Gate Requirement
Authentication Required by the central API gate.
Central permission manage_server
Broadcast Not marked global directly by this adapter. A helper may emit focused or server-wide updates.

Request

Section titled “Request”

Every request includes cmd: "attachment_list" and may include an opaque listener correlation value.

Field Validation / meaning
offset schema.number().defaultValue(0)
limit schema.number().defaultValue(50)

Validator source

Section titled “Validator source”

The handler and shared validation path use these OSL schema definitions before normalization:

*schema.Schema schemaAttachmentList = schema.object({
  offset: schema.number().defaultValue(0),
  limit: schema.number().defaultValue(50)
})

Processing path

Section titled “Processing path”
  1. handleCmd enforces authentication and the manage_server permission.
  2. dispatchCmd routes attachment_list to handleAttachmentList.
  3. The adapter validates and normalizes input, then calls its domain collaborators.
  4. Durable mutations complete before the response or event is returned.
  5. onMessage adds the request listener to direct responses and performs any marked broadcast.

Direct collaborators visible in the handler: lock, attachmentListPage, unlock, true, attachmentPublic

Responses and events

Section titled “Responses and events”

Response/event command names visible in this adapter: attachment_list.

Validation and domain failures use:

{
  "cmd": "error",
  "val": "<message>",
  "src": "attachment_list",
  "listener": "<copied from request>"
}