Claude Platform Docs

Resources

Add Session Resource
beta.sessions.resources.add(strsession_id, ResourceAddParams**kwargs) -> BetaManagedAgentsFileResource
POST/v1/sessions/{session_id}/resources
List Session Resources
beta.sessions.resources.list(strsession_id, ResourceListParams**kwargs) -> SyncPageCursor[BetaManagedAgentsSessionResource]
GET/v1/sessions/{session_id}/resources
Get Session Resource
beta.sessions.resources.retrieve(strresource_id, ResourceRetrieveParams**kwargs) -> ResourceRetrieveResponse
GET/v1/sessions/{session_id}/resources/{resource_id}
Update Session Resource
beta.sessions.resources.update(strresource_id, ResourceUpdateParams**kwargs) -> ResourceUpdateResponse
POST/v1/sessions/{session_id}/resources/{resource_id}
Delete Session Resource
beta.sessions.resources.delete(strresource_id, ResourceDeleteParams**kwargs) -> BetaManagedAgentsDeleteSessionResource
DELETE/v1/sessions/{session_id}/resources/{resource_id}
Models
class BetaManagedAgentsDeleteSessionResource: …

Confirmation of resource deletion.

id: str
type: Literal["session_resource_deleted"]
class BetaManagedAgentsFileResource: …
id: str
created_at: datetime

A timestamp in RFC 3339 format

formatdate-time
file_id: str
mount_path: str
type: Literal["file"]
updated_at: datetime

A timestamp in RFC 3339 format

formatdate-time
class BetaManagedAgentsGitHubRepositoryResource: …
class BetaManagedAgentsMemoryStoreResource: …

A memory store attached to an agent session.

memory_store_id: str

The memory store ID (memstore_...). Must belong to the caller's organization and workspace.

type: Literal["memory_store"]
access: Optional[Literal["read_write", "read_only"]]

Access mode for an attached memory store.

One of the following:
"read_write"
"read_only"
description: Optional[str]

Description of the memory store, snapshotted at attach time. Rendered into the agent's system prompt. Empty string when the store has no description.

instructions: Optional[str]

Per-attachment guidance for the agent on how to use this store. Rendered into the memory section of the system prompt. Max 4096 chars.

maxLength4096
mount_path: Optional[str]

Filesystem path where the store is mounted in the session container, e.g. /mnt/memory/user-preferences. Derived from the store's name. Output-only.

name: Optional[str]

Display name of the memory store, snapshotted at attach time. Later edits to the store's name do not propagate to this resource.

BetaManagedAgentsSessionResource

A memory store attached to an agent session.

One of the following:
ResourceRetrieveResponse

The requested session resource.

One of the following:
ResourceUpdateResponse

The updated session resource.

One of the following: