---
title: "POST /automation/actions/callbacks/2026-09/complete"
method: POST
path: "/automation/actions/callbacks/2026-09/complete"
tags: ["Advanced"]
---

# POST /automation/actions/callbacks/2026-09/complete

`POST /automation/actions/callbacks/2026-09/complete`

## Request body

- BatchInputCallbackCompletionBatchRequest
  - `inputs` CallbackCompletionBatchRequest[], required
    - `callbackId` string, required
    - `failureReasonType` string
    - `outputFields` object, required
    - `requestContext` union
      - WorkflowsRequestContext
        - `actionExecutionIndexIdentifier` ActionExecutionIndexIdentifier
          - `actionExecutionIndex` integer, required
          - `enrollmentId` integer, required
        - `actionId` integer
        - `source` 'WORKFLOWS', required
        - `workflowId` integer, required
      - AgentRequestContext
        - `agentId` integer, required
        - `chirpAiContextObject` ChirpAiContextObject, required
          - `applicationGroup` string, required
          - `applicationId` string, required
          - `complianceIds` ComplianceIds
            - `contactIds` ContactId[], required
              - …
            - `noContactIdReason` string
            - `noPortalIdReason` string
            - `noUserIdReason` string
            - `portalIds` integer[], required
            - `userIds` integer[], required
          - `featureId` string
          - `inferenceId` string
          - `metadata` object, required
          - `otelContextHolder` object, required
          - `trajectoryId` string, uuid
          - `unstructuredSources` string[], required
        - `source` 'AGENTS', required
        - `trajectoryId` string
      - CopilotRequestContext
        - `source` 'COPILOT', required
        - `trajectoryId` string
      - StandaloneRequestContext
        - `chirpAiContextObject` ChirpAiContextObject, required
          - `applicationGroup` string, required
          - `applicationId` string, required
          - `complianceIds` ComplianceIds
            - `contactIds` ContactId[], required
              - …
            - `noContactIdReason` string
            - `noPortalIdReason` string
            - `noUserIdReason` string
            - `portalIds` integer[], required
            - `userIds` integer[], required
          - `featureId` string
          - `inferenceId` string
          - `metadata` object, required
          - `otelContextHolder` object, required
          - `trajectoryId` string, uuid
          - `unstructuredSources` string[], required
        - `source` 'STANDALONE', required
        - `trajectoryId` string
      - TestRequestContext
        - `source` 'TEST', required
    - `typedOutputs` object, required

## Response `204`

No content

## Other responses

- `default` — An error occurred.

---

[API](https://skmtc.net/hubspot/apis/automation-actions-v4.md) · [All operations](https://skmtc.net/hubspot/apis/automation-actions-v4/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/hubspot/automation-actions-v4/revisions/996d692117a4/schema)