Memory.getThreadsByResourceId()

The .getThreadsByResourceId() function retrieves all threads associated with a specific resource ID from storage. Threads can be sorted by creation or modification time in ascending or descending order.

Usage Example

await memory?.getThreadsByResourceId({ resourceId: "user-123" });

Parameters

resourceId:

string

The ID of the resource whose threads are to be retrieved.

orderBy?:

ThreadOrderBy

Field to sort threads by. Accepts 'createdAt' or 'updatedAt'. Default: 'createdAt'

sortDirection?:

ThreadSortDirection

Sort order direction. Accepts 'ASC' or 'DESC'. Default: 'DESC'

Returns

StorageThreadType[]:

Promise

A promise that resolves to an array of threads associated with the given resource ID.

Extended usage example

src/test-memory.ts

import { mastra } from "./mastra";

const agent = mastra.getAgent("agent");
const memory = await agent.getMemory();

const thread = await memory?.getThreadsByResourceId({
  resourceId: "user-123",
  orderBy: "updatedAt",
  sortDirection: "ASC",
});

console.log(thread);

Related

• Memory Class Reference
• getThreadsByResourceIdPaginated - Paginated version
• Getting Started with Memory (Covers threads/resources concept)
• createThread
• getThreadById