> ## Documentation Index > Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt > Use this file to discover all available pages before exploring further. # One SPB send and its query history > The latest send of the control identifier in the caller tenant's journal. 404 JDC-0302 when the journal does not hold it. ## OpenAPI ````yaml /en/openapi/v3-current/jd-courier.yaml get /v1/send-journal/{controlId} openapi: 3.1.0 info: description: >- The JD Courier API. Operators use it to manage the engines, the ownership map, the delivery modes and bypass of each rail, the retained messages, the SPB send journal and reconciliation. Engines use it to resolve the owner of a key, claim their Pix Automático recurrences and declare their Pix Automático payment legs. title: JD Courier API version: v1.0.0 servers: [] security: - BearerAuth: [] tags: - description: >- The engine registry: the cores that consume the JD channel through the Courier, each with its participant set name: Engines - description: 'The ownership map: which engine owns each key. Every change is audited.' name: ownership - description: >- The rails: what each declares about itself, its state per tenant, and the bypass declaration name: channels - description: >- The engines' side of the ownership map: resolution for the on-us gate, authoritative and never advisory, the claim of a Pix Automático recurrence the engine holds, and the declaration of a payment leg it holds. name: ownership-query - description: >- The durable message store: redelivery on demand, without asking the vendor again name: ledger - description: >- Count reconciliation per rail: E(m) = C(m) + T(m) + R(m), the sequence gaps it saw, and the sends whose return leg never arrived name: assurance - description: >- The SPB send journal: every send, written before it leaves, and the sends whose outcome is unknown. A by-hand close records an operator's finding and never resends. name: send-journal - description: >- Per-(tenant, channel) state an operator acts on: lifting a durable channel halt name: channel-leases - description: >- Messages the Courier holds because no engine could receive them. A routing or delivery retention leaves by itself once its cause lifts, or when an operator asks for its routing decision to be run again. name: retained paths: /v1/send-journal/{controlId}: get: tags: - send-journal summary: One SPB send and its query history description: >- The latest send of the control identifier in the caller tenant's journal. 404 JDC-0302 when the journal does not hold it. operationId: getSendRecord parameters: - in: path name: controlId required: true schema: maxLength: 256 type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/SendRecord' description: OK '400': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Bad Request '401': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Unauthorized '403': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Forbidden '404': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Not Found '500': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Internal Server Error '503': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Service Unavailable components: schemas: SendRecord: additionalProperties: false properties: ageSeconds: description: >- Present while the outcome is INDETERMINATE: seconds since the send left, growing, for an open send; frozen at closedAt minus sentAt once an operator closed it by hand, because a closed send no longer ages for the alert. format: int64 type: integer channelId: enum: - spb type: string closedByHand: description: >- An operator's by-hand close; null unless one was recorded. A record only: the outcome is unchanged. oneOf: - $ref: '#/components/schemas/SendHandClose' - type: 'null' controlId: type: string engineId: description: Originating engine; this field routes the SPB return leg. type: string outcome: enum: - DETERMINED - INDETERMINATE - RESOLVED - NOT_SENT type: string queries: description: >- The engine's ConsultaNumCtrlIF trail for this send; null until the first. oneOf: - $ref: '#/components/schemas/SendQueryHistory' - type: 'null' resolution: description: >- How the vendor's own answer settled an indeterminate send; null until it did. oneOf: - $ref: '#/components/schemas/SendResolution' - type: 'null' sentAt: format: date-time type: string vendorCode: type: - string - 'null' vendorSequence: type: - string - 'null' required: - controlId - engineId - channelId - sentAt - outcome - vendorCode - vendorSequence - resolution - queries - closedByHand type: object Detail: additionalProperties: true properties: code: description: >- Stable, machine-readable domain error code scoped to the emitting service (format: -NNNN). type: string detail: description: >- A human-readable explanation specific to this occurrence of the problem. examples: - Property foo is required but is missing. type: string errors: description: Optional list of individual error details items: $ref: '#/components/schemas/ErrorDetail' type: - array - 'null' instance: description: >- A URI reference that identifies the specific occurrence of the problem. examples: - https://example.com/error-log/abc123 format: uri type: string status: description: HTTP status code examples: - 400 format: int64 type: integer title: description: >- A short, human-readable summary of the problem type. This value should not change between occurrences of the error. examples: - Bad Request type: string type: default: about:blank description: A URI reference to human-readable documentation for the error. examples: - https://example.com/errors/example format: uri type: string upstream: $ref: '#/components/schemas/Upstream' description: >- RFC 9457 extension member: the error a proxied third-party provider reported. Absent unless the emitting service explicitly surfaced one. type: object SendHandClose: additionalProperties: false properties: closedAt: format: date-time type: string closedBy: type: string evidenceReference: type: string note: type: string required: - closedAt - closedBy - evidenceReference - note type: object SendQueryHistory: additionalProperties: false properties: count: format: int64 minimum: 1 type: integer lastAnswer: description: >- VENDOR: forwarded, answered by JD. LOCAL_ALN01: the send never left, answered by the Courier. enum: - VENDOR - LOCAL_ALN01 type: string lastQueriedAt: format: date-time type: string required: - count - lastQueriedAt - lastAnswer type: object SendResolution: additionalProperties: false properties: actualOutcome: enum: - REACHED_VENDOR - DID_NOT_REACH_VENDOR type: string means: type: string note: type: string resolvedAt: format: date-time type: string resolvedBy: type: string required: - resolvedAt - means - actualOutcome - resolvedBy - note type: object ErrorDetail: additionalProperties: false properties: location: description: >- Where the error occurred, e.g. 'body.items[3].tags' or 'path.thing-id' type: string message: description: Error message text type: string value: description: The value at the given location type: object Upstream: additionalProperties: false properties: code: description: The upstream provider's own error code, verbatim. examples: - E4001 type: string message: description: >- The upstream provider's own error message, verbatim (bounded, never its raw response body). examples: - account not found at provider type: string type: object securitySchemes: BearerAuth: bearerFormat: JWT description: JWT bearer token issued by the identity provider. scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.