> ## Documentation Index
> Fetch the complete documentation index at: https://docs.arc.cdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Return a single transactions

> Returns a single transactions object using the specified key.



## OpenAPI

````yaml 26.4/cloud/en/api-reference/openapi.json GET /transactions('{Id}')
openapi: 3.0.1
info:
  title: RSSBus OpenAPI
  version: 26.4.9790.0
servers:
  - url: '{baseUrl}'
    variables:
      baseUrl:
        default: https://arc.example.com/api.rsc
        description: >-
          Base URL of your Arc instance, including scheme and application path
          (e.g. https://arc.example.com/api.rsc).
security: []
paths:
  /transactions('{Id}'):
    get:
      tags:
        - transactions
      summary: Return a single transactions
      description: Returns a single transactions object using the specified key.
      operationId: gettransactions
      parameters:
        - name: Id
          in: path
          description: The key Id
          required: true
          schema:
            type: string
        - name: $select
          in: query
          schema:
            type: string
          description: Select structural property
      responses:
        '200':
          description: transactions response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/transactions'
        default:
          description: Unexpected error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CDataError'
      security:
        - authtoken_header: []
        - basic: []
        - authtoken_query: []
components:
  schemas:
    transactions:
      type: object
      properties:
        Id:
          description: >-
            The Id assigned to each transaction log entry for tracking and
            querying specific file transfers.
          type: string
        ETag:
          description: >-
            An entity tag used for resuming interrupted AS2 file transfers
            through the AS2 Restart feature. Only applicable for AS2 Restart.
          type: string
        Timestamp:
          description: The date and time when the file transfer was initiated or completed.
          type: string
          format: date-time
        MessageId:
          description: The Id assigned to the message that is part of the transaction.
          type: string
        FileSize:
          description: The size of the transferred file, in bytes.
          type: integer
          format: int32
        WorkspaceId:
          description: The Id of the workspace where the connector and transaction reside.
          type: string
        FilePath:
          description: The complete file system path to the file that was sent or received.
          type: string
        Status:
          description: >-
            The current state of the transaction (such as success, failed,
            pending, or in-progress).
          type: string
        ProcessingTime:
          description: >-
            The total duration, in milliseconds, that Arc took to process the
            transaction from start to completion.
          type: integer
          format: int64
        ConnectorId:
          description: The Id of the connector that handled the transaction.
          type: string
        Filename:
          description: The name of the file that was transferred, without path information.
          type: string
        InstanceId:
          description: >-
            The machine name of the Arc server that logged the transaction.
            Primarily used in high availability (HA) or clustered environments.
          type: string
        Workspace:
          description: The Id of the workspace where the transaction occurred.
          type: string
        ConnectorType:
          description: >-
            The type of connector that handled the transaction (such as AS2,
            SFTP, or Database).
          type: string
        Direction:
          description: Indicates whether the transaction sent or received a file.
          type: string
        BatchGroupId:
          description: >-
            The shared MessageId linking multiple related transactions that were
            processed together as a batch.
          type: string
        IsBatchGroup:
          description: >-
            Indicates whether this transaction is part of a batch group
            containing multiple related messages.
          type: boolean
        PortId:
          description: >-
            The internal Id of the specific port or endpoint within the
            connector that processed the transaction.
          type: string
        CorrelationId:
          description: The correlation Id of the transaction.
          type: string
      required:
        - Id
    CDataError:
      type: object
      properties:
        error:
          $ref: '#/components/schemas/CDataInError'
    CDataInError:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
  securitySchemes:
    authtoken_header:
      type: apiKey
      in: header
      name: x-cdata-authtoken
    basic:
      scheme: basic
      type: http
    authtoken_query:
      type: apiKey
      in: query
      name: '@authtoken'

````

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