> ## Documentation Index > Fetch the complete documentation index at: https://docs.agentsfleet.net/llms.txt > Use this file to discover all available pages before exploring further. # Publish live-tail activity frames > Frames for the workspace event stream. Answers 202 rather than 200: the frame is accepted for publication, and a subscriber reading it is a separate event from this call returning. ## OpenAPI ````yaml https://raw.githubusercontent.com/agentsfleet/agentsfleet/main/public/openapi.json post /v1/runners/me/leases/{lease_id}/activity openapi: 3.1.0 info: title: agentsfleet Control Plane API description: API for managing workspaces, fleets, triggers, and runs. contact: name: agentsfleet url: https://agentsfleet.net license: name: MIT identifier: MIT version: 1.0.0 servers: - url: https://api.agentsfleet.net description: Production security: [] paths: /v1/runners/me/leases/{lease_id}/activity: post: tags: - Runners summary: Publish live-tail activity frames description: >- Frames for the workspace event stream. Answers 202 rather than 200: the frame is accepted for publication, and a subscriber reading it is a separate event from this call returning. operationId: runner_publish_activity parameters: - name: lease_id in: path description: '`UUIDv7` of the lease.' required: true schema: type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/ActivityRequest' required: true responses: '202': description: >- Accepted for publication; a subscriber reading it is a separate event content: application/json: schema: $ref: '#/components/schemas/ActivityAccepted' '401': description: No credential, or one this route does not accept content: application/problem+json: schema: $ref: '#/components/schemas/ProblemBody' '403': description: The credential is good and lacks the capability this route requires content: application/problem+json: schema: $ref: '#/components/schemas/ProblemBody' '413': description: The payload is over this route's ceiling content: application/problem+json: schema: $ref: '#/components/schemas/ProblemBody' '429': description: The instance is at its ceiling content: application/problem+json: schema: $ref: '#/components/schemas/ProblemBody' '500': description: The daemon failed to answer content: application/problem+json: schema: $ref: '#/components/schemas/ProblemBody' '503': description: A dependency this route needs is unreachable content: application/problem+json: schema: $ref: '#/components/schemas/ProblemBody' security: - RunnerBearerAuth: [] components: schemas: ActivityRequest: type: object description: >- `POST /v1/runners/me/leases/{lease_id}/activity` request, a batch of frames. One frame per request today; the array shape lets a later change coalesce without a wire change. The reply is `202` carrying [`ActivityAccepted`]. required: - frames properties: frames: type: array items: $ref: '#/components/schemas/ActivityFrame' description: The frames being forwarded. additionalProperties: false ActivityAccepted: type: object description: >- The acknowledgement a batch of frames is answered with. `202`, because the frames were received and not yet read by anybody. The publish is best-effort and a subscriber seeing a frame is a separate event from this call returning. required: - ok properties: ok: type: boolean description: >- Always `true`: a batch this daemon could not accept is refused with a problem document, never acknowledged with `false`. additionalProperties: false ProblemBody: type: object description: The body every refusal carries, under `application/problem+json`. required: - docs_uri - title - detail - error_code - request_id properties: action_id: type: - string - 'null' description: 'On that 409 only: the action the gate held.' current_state: type: - string - 'null' description: 'On a 409 only: the state that forbade the transition.' detail: type: string description: One sentence on what was refused and why. docs_uri: type: string description: Where the error code is documented. error_code: type: string description: The registry code, stable across releases. etag: type: - string - 'null' description: >- On a 412 only: the resource's current entity tag, to refetch and retry. gate_id: type: - string - 'null' description: 'On an answered approval gate''s 409 only: the gate that was answered.' missing_secrets: type: - array - 'null' items: type: string description: 'On a 424 only: the credentials this workspace has yet to store.' outcome: type: - string - 'null' description: 'On that 409 only: the answer that stands.' request_id: type: string description: The request this refusal answers, for support. resolved_at: type: - integer - 'null' format: int64 description: 'On that 409 only: when the standing answer was given.' resolved_by: type: - string - 'null' description: 'On that 409 only: who gave it.' title: type: string description: A short name for the refusal, safe to show a person. user_message: type: - string - 'null' description: A curated sentence for end users, where the code has one. ActivityFrame: oneOf: - type: object description: A tool call began. required: - tool_call_started properties: tool_call_started: $ref: '#/components/schemas/ToolCallStarted' description: A tool call began. - type: object description: The fleet produced output. required: - fleet_response_chunk properties: fleet_response_chunk: $ref: '#/components/schemas/FleetResponseChunk' description: The fleet produced output. - type: object description: A tool call finished. required: - tool_call_completed properties: tool_call_completed: $ref: '#/components/schemas/ToolCallCompleted' description: A tool call finished. - type: object description: A long-running tool is still working. required: - tool_call_progress properties: tool_call_progress: $ref: '#/components/schemas/ToolCallProgress' description: A long-running tool is still working. description: One progress frame. ToolCallStarted: type: object description: |- A tool call began. `args_redacted` is opaque, pre-stringified JSON built runner-side AFTER substitution — never the resolved bytes. required: - name - args_redacted properties: args_redacted: type: string description: The redacted arguments. name: type: string description: Which tool. additionalProperties: false FleetResponseChunk: type: object description: The fleet produced output. required: - text properties: text: type: string description: The text produced. additionalProperties: false ToolCallCompleted: type: object description: A tool call finished. required: - name - ms properties: ms: type: integer format: int64 description: How long it took, in milliseconds. name: type: string description: Which tool. additionalProperties: false ToolCallProgress: type: object description: A long-running tool is still working, so a reader's spinner survives it. required: - name - elapsed_ms properties: elapsed_ms: type: integer format: int64 description: How long it has been running, in milliseconds. name: type: string description: Which tool. additionalProperties: false securitySchemes: RunnerBearerAuth: type: http scheme: bearer bearerFormat: agt_r description: The opaque agt_r token minted when the runner enrols (POST /v1/runners) ````