# Check Bank Account Upsert Status

Check the status of a task that is inserting or updating bank accounts in the system.

Endpoint: GET /v2/bankaccounts/tasks/{taskId}
Version: 2
Security: apiKey

## Path parameters:

  - `taskId` (string, required)
    Task ID
    Example: "652697d8eb91545eb14e64e6"

## Response 200 fields (application/json):

  - `status` (string)
    Status of the task.
    Enum: "STARTED", "FINISHED", "FAILED"

## Response 400 fields (application/json):

  - `id` (string)
    Unique identifier of the error.
    Example: "5c6a2c7e-9b0a-4e1a-8b0a-4e1a8b0a4e1a"

  - `path` (string)
    Requested path which caused this error.
    Example: "/v2/businesspartners/lookup"

  - `timestamp` (string)
    ISO 8601 representation of the timestamp.
    Example: "2025-08-29T09:46:42Z"

  - `message` (string)
    Details about the error.
    Example: "This user is not allowed to access this service."

  - `error` (string)
    RFC 7231 error which belongs to the status code.
    Example: "BAD_REQUEST"

  - `status` (integer)
    RFC 7231 status code for this error.
    Example: "400"