event-subscriptions-swagger.yaml

swagger: '2.0'
info:
  title: Event Subscription API Specification - ASPSP Endpoints
  description: Swagger for Event Subscription API Specification - ASPSP Endpoints
  termsOfService: 'https://www.openbanking.org.uk/terms'
  contact:
    name: Service Desk
    email: ServiceDesk@openbanking.org.uk
  license:
    name: open-licence
    url: 'https://www.openbanking.org.uk/open-licence'
  version: v3.1.6
basePath: /open-banking/v3.1
schemes:
  - https
consumes:
  - application/json; charset=utf-8
  - application/jose+jwe
produces:
  - application/json; charset=utf-8
  - application/jose+jwe
paths:
  /event-subscriptions:
    post:
      tags:
        - Event Subscriptions
      summary: Create Event Subscription
      operationId: CreateEventSubscriptions
      parameters:
        - $ref: '#/parameters/OBEventSubscription1Param'
        - $ref: '#/parameters/x-fapi-auth-date'
        - $ref: '#/parameters/x-fapi-customer-ip-address'
        - $ref: '#/parameters/x-fapi-interaction-id'
        - $ref: '#/parameters/Authorization'
        - $ref: '#/parameters/x-jws-signature'
        - $ref: '#/parameters/x-customer-user-agent'
      responses:
        '201':
          $ref: '#/responses/201EventSubscriptionsCreated'
        '400':
          $ref: '#/responses/400Error'
        '401':
          $ref: '#/responses/401Error'
        '403':
          $ref: '#/responses/403Error'
        '404':
          $ref: '#/responses/404Error'
        '405':
          $ref: '#/responses/405Error'
        '406':
          $ref: '#/responses/406Error'
        '409':
          $ref: '#/responses/409Error'
        '415':
          $ref: '#/responses/415Error'
        '429':
          $ref: '#/responses/429Error'
        '500':
          $ref: '#/responses/500Error'
      security:
        - TPPOAuth2Security:
            - accounts
            - payments
            - fundsconfirmations
    get:
      tags:
        - Event Subscriptions
      summary: Get Event Subscription
      operationId: GetEventSubscriptions
      parameters:
        - $ref: '#/parameters/x-fapi-auth-date'
        - $ref: '#/parameters/x-fapi-customer-ip-address'
        - $ref: '#/parameters/x-fapi-interaction-id'
        - $ref: '#/parameters/Authorization'
        - $ref: '#/parameters/x-customer-user-agent'
      responses:
        '200':
          $ref: '#/responses/200EventSubscriptionsRead'
        '400':
          $ref: '#/responses/400Error'
        '401':
          $ref: '#/responses/401Error'
        '403':
          $ref: '#/responses/403Error'
        '404':
          $ref: '#/responses/404Error'
        '405':
          $ref: '#/responses/405Error'
        '406':
          $ref: '#/responses/406Error'
        '429':
          $ref: '#/responses/429Error'
        '500':
          $ref: '#/responses/500Error'
      security:
        - TPPOAuth2Security:
            - accounts
            - payments
            - fundsconfirmations
  '/event-subscriptions/{EventSubscriptionId}':
    put:
      tags:
        - Event Subscriptions
      summary: Change Event Subscription
      operationId: ChangeEventSubscriptionsEventSubscriptionId
      parameters:
        - $ref: '#/parameters/OBEventSubscriptionResponse1Param'
        - $ref: '#/parameters/EventSubscriptionId'
        - $ref: '#/parameters/x-fapi-auth-date'
        - $ref: '#/parameters/x-fapi-customer-ip-address'
        - $ref: '#/parameters/x-fapi-interaction-id'
        - $ref: '#/parameters/Authorization'
        - $ref: '#/parameters/x-jws-signature'
        - $ref: '#/parameters/x-customer-user-agent'
      responses:
        '200':
          $ref: '#/responses/200EventSubscriptionsEventSubscriptionIdChanged'
        '400':
          $ref: '#/responses/400Error'
        '401':
          $ref: '#/responses/401Error'
        '403':
          $ref: '#/responses/403Error'
        '404':
          $ref: '#/responses/404Error'
        '405':
          $ref: '#/responses/405Error'
        '406':
          $ref: '#/responses/406Error'
        '415':
          $ref: '#/responses/415Error'
        '429':
          $ref: '#/responses/429Error'
        '500':
          $ref: '#/responses/500Error'
      security:
        - TPPOAuth2Security:
            - accounts
            - payments
            - fundsconfirmations
    delete:
      tags:
        - Event Subscriptions
      summary: Delete Event Subscription
      operationId: DeleteEventSubscriptionsEventSubscriptionId
      parameters:
        - $ref: '#/parameters/EventSubscriptionId'
        - $ref: '#/parameters/x-fapi-auth-date'
        - $ref: '#/parameters/x-fapi-customer-ip-address'
        - $ref: '#/parameters/x-fapi-interaction-id'
        - $ref: '#/parameters/Authorization'
        - $ref: '#/parameters/x-customer-user-agent'
      responses:
        '204':
          $ref: '#/responses/204EventSubscriptionsEventSubscriptionIdDeleted'
        '400':
          $ref: '#/responses/400Error'
        '401':
          $ref: '#/responses/401Error'
        '403':
          $ref: '#/responses/403Error'
        '404':
          $ref: '#/responses/404Error'
        '405':
          $ref: '#/responses/405Error'
        '406':
          $ref: '#/responses/406Error'
        '429':
          $ref: '#/responses/429Error'
        '500':
          $ref: '#/responses/500Error'
      security:
        - TPPOAuth2Security:
            - accounts
            - payments
            - fundsconfirmations
parameters:
  OBEventSubscription1Param:
    name: OBEventSubscription1Param
    in: body
    description: Default
    required: true
    schema:
      $ref: '#/definitions/OBEventSubscription1'
  EventSubscriptionId:
    name: EventSubscriptionId
    in: path
    description: EventSubscriptionId
    required: true
    type: string
  OBEventSubscriptionResponse1Param:
    name: OBEventSubscriptionResponse1Param
    in: body
    description: Default
    required: true
    schema:
      $ref: '#/definitions/OBEventSubscriptionResponse1'
  Authorization:
    in: header
    name: Authorization
    type: string
    required: true
    description: 'An Authorisation Token as per https://tools.ietf.org/html/rfc6750'
  x-customer-user-agent:
    in: header
    name: x-customer-user-agent
    type: string
    description: Indicates the user-agent that the PSU is using.
    required: false
  x-fapi-customer-ip-address:
    in: header
    name: x-fapi-customer-ip-address
    type: string
    required: false
    description: The PSU's IP address if the PSU is currently logged in with the TPP.
  x-fapi-auth-date:
    in: header
    name: x-fapi-auth-date
    type: string
    required: false
    description: |-
      The time when the PSU last logged in with the TPP. 
      All dates in the HTTP headers are represented as RFC 7231 Full Dates. An example is below: 
      Sun, 10 Sep 2017 19:43:31 UTC
    pattern: '^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), \d{2} (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) \d{4} \d{2}:\d{2}:\d{2} (GMT|UTC)$'
  x-fapi-interaction-id:
    in: header
    name: x-fapi-interaction-id
    type: string
    required: false
    description: An RFC4122 UID used as a correlation id.
  x-idempotency-key:
    name: x-idempotency-key
    in: header
    description: |
      Every request will be processed only once per x-idempotency-key.  The
      Idempotency Key will be valid for 24 hours.
    required: true
    type: string
    pattern: ^(?!\s)(.*)(\S)$
    maxLength: 40
  x-jws-signature:
    in: header
    name: x-jws-signature
    type: string
    required: true
    description: A detached JWS signature of the body of the payload.
responses:
  201EventSubscriptionsCreated:
    description: Event Subscription Created
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
      x-jws-signature:
        type: string
        description: |
          Header containing a detached JWS signature of the body of the payload.
    schema:
      $ref: '#/definitions/OBEventSubscriptionResponse1'
  200EventSubscriptionsRead:
    description: Event Subscription Read
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
      x-jws-signature:
        type: string
        description: |
          Header containing a detached JWS signature of the body of the payload.
    schema:
      $ref: '#/definitions/OBEventSubscriptionsResponse1'
  200EventSubscriptionsEventSubscriptionIdChanged:
    description: Event Subscription Changed
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
      x-jws-signature:
        type: string
        description: |
          Header containing a detached JWS signature of the body of the payload.
    schema:
      $ref: '#/definitions/OBEventSubscriptionResponse1'
  204EventSubscriptionsEventSubscriptionIdDeleted:
    description: Event Subscription Deleted
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
  400Error:
    description: Bad request
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
    schema:
      $ref: '#/definitions/OBErrorResponse1'
  401Error:
    description: Unauthorized
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
  403Error:
    description: Forbidden
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
    schema:
      $ref: '#/definitions/OBErrorResponse1'
  404Error:
    description: Not found
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
  405Error:
    description: Method Not Allowed
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
  406Error:
    description: Not Acceptable
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
  409Error:
    description: Conflict
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
  415Error:
    description: Unsupported Media Type
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
  429Error:
    description: Too Many Requests
    headers:
      Retry-After:
        description: Number in seconds to wait
        type: integer
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
  500Error:
    description: Internal Server Error
    headers:
      x-fapi-interaction-id:
        type: string
        description: An RFC4122 UID used as a correlation id.
    schema:
      $ref: '#/definitions/OBErrorResponse1'
securityDefinitions:
  TPPOAuth2Security:
    type: oauth2
    flow: application
    tokenUrl: 'https://authserver.example/token'
    scopes:
      accounts: Ability to receive events associated with Accounts information
      fundsconfirmations: Ability to receive events associated with confirmation of funds
      payments: Ability to receieve events associated with payments
    description: TPP client credential authorisation flow with the ASPSP
definitions:
  ISODateTime:
    description: |-
      All dates in the JSON payloads are represented in ISO 8601 date-time format. 
      All date-time fields in responses must include the timezone. An example is below:
      2017-04-05T10:43:07+00:00
    type: string
    format: date-time
  Links:
    type: object
    description: Links relevant to the payload
    properties:
      Self:
        type: string
        format: uri
      First:
        type: string
        format: uri
      Prev:
        type: string
        format: uri
      Next:
        type: string
        format: uri
      Last:
        type: string
        format: uri
    additionalProperties: false
    required:
      - Self
  Meta:
    title: MetaData
    type: object
    description: Meta Data relevant to the payload
    properties:
      TotalPages:
        type: integer
        format: int32
      FirstAvailableDateTime:
        $ref: '#/definitions/ISODateTime'
      LastAvailableDateTime:
        $ref: '#/definitions/ISODateTime'
    additionalProperties: false
  OBError1:
    type: object
    properties:
      ErrorCode:
        description: 'Low level textual error code, e.g., UK.OBIE.Field.Missing'
        type: string
        x-namespaced-enum:
          - UK.OBIE.Field.Expected
          - UK.OBIE.Field.Invalid
          - UK.OBIE.Field.InvalidDate
          - UK.OBIE.Field.Missing
          - UK.OBIE.Field.Unexpected
          - UK.OBIE.Header.Invalid
          - UK.OBIE.Header.Missing
          - UK.OBIE.Reauthenticate
          - UK.OBIE.Resource.ConsentMismatch
          - UK.OBIE.Resource.InvalidConsentStatus
          - UK.OBIE.Resource.InvalidFormat
          - UK.OBIE.Resource.NotFound
          - UK.OBIE.Rules.AfterCutOffDateTime
          - UK.OBIE.Rules.DuplicateReference
          - UK.OBIE.Signature.Invalid
          - UK.OBIE.Signature.InvalidClaim
          - UK.OBIE.Signature.Malformed
          - UK.OBIE.Signature.Missing
          - UK.OBIE.Signature.MissingClaim
          - UK.OBIE.Signature.Unexpected
          - UK.OBIE.UnexpectedError
          - UK.OBIE.Unsupported.AccountIdentifier
          - UK.OBIE.Unsupported.AccountSecondaryIdentifier
          - UK.OBIE.Unsupported.Currency
          - UK.OBIE.Unsupported.Frequency
          - UK.OBIE.Unsupported.LocalInstrument
          - UK.OBIE.Unsupported.Scheme
      Message:
        description: |-
          A description of the error that occurred. e.g., 'A mandatory field isn't supplied' or 'RequestedExecutionDateTime must be in future'
          OBIE doesn't standardise this field
        type: string
        minLength: 1
        maxLength: 500
      Path:
        description: 'Recommended but optional reference to the JSON Path of the field with error, e.g., Data.Initiation.InstructedAmount.Currency'
        type: string
        minLength: 1
        maxLength: 500
      Url:
        description: 'URL to help remediate the problem, or provide more information, or to API Reference, or help etc'
        type: string
    required:
      - ErrorCode
      - Message
    additionalProperties: false
    minProperties: 1
  OBErrorResponse1:
    description: 'An array of detail error codes, and messages, and URLs to documentation to help remediation.'
    type: object
    properties:
      Code:
        description: 'High level textual error code, to help categorize the errors.'
        type: string
        minLength: 1
        maxLength: 40
      Id:
        description: 'A unique reference for the error instance, for audit purposes, in case of unknown/unclassified errors.'
        type: string
        minLength: 1
        maxLength: 40
      Message:
        description: 'Brief Error message, e.g., ''There is something wrong with the request parameters provided'''
        type: string
        minLength: 1
        maxLength: 500
      Errors:
        items:
          $ref: '#/definitions/OBError1'
        type: array
        minItems: 1
    required:
      - Code
      - Message
      - Errors
    additionalProperties: false
  OBEventSubscription1:
    type: object
    required:
      - Data
    properties:
      Data:
        type: object
        required:
          - Version
        properties:
          CallbackUrl:
            description: 'Callback URL for a TPP hosted service. Will be used by ASPSPs, in conjunction with the resource name, to construct a URL to send event notifications to.'
            type: string
            format: uri
          Version:
            $ref: '#/definitions/Version'
          EventTypes:
            type: array
            items:
              description: Array of event types the subscription applies to.
              type: string
    additionalProperties: false
  OBEventSubscriptionResponse1:
    type: object
    required:
      - Data
    properties:
      Data:
        type: object
        required:
          - EventSubscriptionId
          - Version
        properties:
          EventSubscriptionId:
            description: Unique identification as assigned by the ASPSP to uniquely identify the callback URL resource.
            type: string
            minLength: 1
            maxLength: 40
          CallbackUrl:
            description: 'Callback URL for a TPP hosted service. Will be used by ASPSPs, in conjunction with the resource name, to construct a URL to send event notifications to.'
            type: string
            format: uri
          Version:
            $ref: '#/definitions/Version'
          EventTypes:
            type: array
            items:
              description: Array of event types the subscription applies to.
              type: string
        additionalProperties: false
      Links:
        $ref: '#/definitions/Links'
      Meta:
        $ref: '#/definitions/Meta'
  OBEventSubscriptionsResponse1:
    type: object
    required:
      - Data
    properties:
      Data:
        type: object
        properties:
          EventSubscription:
            type: array
            items:
              type: object
              required:
                - EventSubscriptionId
                - Version
              properties:
                EventSubscriptionId:
                  description: Unique identification as assigned by the ASPSP to uniquely identify the callback url resource.
                  type: string
                  minLength: 1
                  maxLength: 40
                CallbackUrl:
                  description: 'Callback URL for a TPP hosted service. Will be used by ASPSPs, in conjunction with the resource name, to construct a URL to send event notifications to.'
                  type: string
                  format: uri
                Version:
                  $ref: '#/definitions/Version'
                EventTypes:
                  type: array
                  items:
                    description: Array of event types the subscription applies to.
                    type: string
      Links:
        $ref: '#/definitions/Links'
      Meta:
        $ref: '#/definitions/Meta'
    additionalProperties: false
  Version:
    description: Version for the event notification.
    type: string
    minLength: 1
    maxLength: 10