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OpenAPI Specification

openapi: 3.2.0
info:
  contact:
    email: dev@nifi.apache.org
    url: https://nifi.apache.org
  description: REST API definition for Apache NiFi web services
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  title: Apache NiFi REST Labels API
  version: 2.12.0
security:
- HTTPBearerJWT: []
- CookieSecureAuthorizationBearer: []
tags:
- name: Labels
paths:
  /labels/{id}:
    delete:
      operationId: removeLabel
      parameters:
      - description: The revision is used to verify the client is working with the latest version of the flow.
        in: query
        name: version
        schema:
          $ref: '#/components/schemas/LongParameter'
      - description: If the client id is not specified, new one will be generated. This value (whether specified or generated) is included in the response.
        in: query
        name: clientId
        schema:
          $ref: '#/components/schemas/ClientIdParameter'
      - description: Acknowledges that this node is disconnected to allow for mutable requests to proceed.
        in: query
        name: disconnectedNodeAcknowledged
        schema:
          type: boolean
          default: false
      - description: The label id.
        in: path
        name: id
        required: true
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LabelEntity'
        '400':
          description: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
        '401':
          description: Client could not be authenticated.
        '403':
          description: Client is not authorized to make this request.
        '404':
          description: The specified resource could not be found.
        '409':
          description: The request was valid but NiFi was not in the appropriate state to process it.
      security:
      - Write - /labels/{uuid}: []
      - Write - Parent Process Group - /process-groups/{uuid}: []
      summary: Deletes a label
      tags:
      - Labels
    get:
      operationId: getLabel
      parameters:
      - description: The label id.
        in: path
        name: id
        required: true
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LabelEntity'
        '400':
          description: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
        '401':
          description: Client could not be authenticated.
        '403':
          description: Client is not authorized to make this request.
        '404':
          description: The specified resource could not be found.
        '409':
          description: The request was valid but NiFi was not in the appropriate state to process it.
      security:
      - Read - /labels/{uuid}: []
      summary: Gets a label
      tags:
      - Labels
    put:
      operationId: updateLabel
      parameters:
      - description: The label id.
        in: path
        name: id
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/LabelEntity'
        description: The label configuration details.
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LabelEntity'
        '400':
          description: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
        '401':
          description: Client could not be authenticated.
        '403':
          description: Client is not authorized to make this request.
        '404':
          description: The specified resource could not be found.
        '409':
          description: The request was valid but NiFi was not in the appropriate state to process it.
      security:
      - Write - /labels/{uuid}: []
      summary: Updates a label
      tags:
      - Labels
components:
  schemas:
    PermissionsDTO:
      type: object
      description: The permissions for this component.
      properties:
        canRead:
          type: boolean
          description: Indicates whether the user can read a given resource.
          readOnly: true
        canWrite:
          type: boolean
          description: Indicates whether the user can write a given resource.
          readOnly: true
    BulletinEntity:
      type: object
      description: The bulletins for this component.
      properties:
        bulletin:
          $ref: '#/components/schemas/BulletinDTO'
        canRead:
          type: boolean
          description: Indicates whether the user can read a given resource.
          readOnly: true
        groupId:
          type: string
        id:
          type: integer
          format: int64
        nodeAddress:
          type: string
        sourceId:
          type: string
        timestamp:
          type: string
          description: When this bulletin was generated.
        timestampIso:
          type: string
          description: When this bulletin was generated in ISO format with full date and milliseconds.
      xml:
        name: bulletinEntity
    BulletinDTO:
      type: object
      properties:
        category:
          type: string
          description: The category of this bulletin.
        groupId:
          type: string
          description: The group id of the source component.
        id:
          type: integer
          format: int64
          description: The id of the bulletin.
        level:
          type: string
          description: The level of the bulletin.
        message:
          type: string
          description: The bulletin message.
        nodeAddress:
          type: string
          description: If clustered, the address of the node from which the bulletin originated.
        sourceId:
          type: string
          description: The id of the source component.
        sourceName:
          type: string
          description: The name of the source component.
        sourceType:
          type: string
          description: The type of the source component
        stackTrace:
          type: string
          description: The stack trace associated with the bulletin, if any.
        timestamp:
          type: string
          description: When this bulletin was generated.
        timestampIso:
          type: string
          description: When this bulletin was generated in ISO format with full date and milliseconds.
    DimensionsDTO:
      type: object
      properties:
        height:
          type: number
          format: double
          description: The height of the label in pixels when at a 1:1 scale.
        width:
          type: number
          format: double
          description: The width of the label in pixels when at a 1:1 scale.
    LongParameter:
      type: object
      properties:
        long:
          type: integer
          format: int64
    PositionDTO:
      type: object
      description: The position of this component in the UI if applicable.
      properties:
        x:
          type: number
          format: double
          description: The x coordinate.
        y:
          type: number
          format: double
          description: The y coordinate.
    ClientIdParameter:
      type: object
      properties:
        clientId:
          type: string
    LabelEntity:
      type: object
      description: The labels in this flow.
      properties:
        bulletins:
          type: array
          description: The bulletins for this component.
          items:
            $ref: '#/components/schemas/BulletinEntity'
        component:
          $ref: '#/components/schemas/LabelDTO'
        dimensions:
          $ref: '#/components/schemas/DimensionsDTO'
        disconnectedNodeAcknowledged:
          type: boolean
          description: Acknowledges that this node is disconnected to allow for mutable requests to proceed.
        getzIndex:
          type: integer
          format: int64
          description: The z index of the label.
        id:
          type: string
          description: The id of the component.
        permissions:
          $ref: '#/components/schemas/PermissionsDTO'
        position:
          $ref: '#/components/schemas/PositionDTO'
        revision:
          $ref: '#/components/schemas/RevisionDTO'
        uri:
          type: string
          description: The URI for futures requests to the component.
      xml:
        name: labelEntity
    RevisionDTO:
      type: object
      description: The revision of the Process Group
      properties:
        clientId:
          type: string
          description: 'A client identifier used to make a request.

            By including a client identifier, the API can allow multiple requests without needing the current revision.

            Due to the asynchronous nature of requests/responses this was implemented to allow the client to make numerous requests without having to wait for the previous response to come back

            '
        lastModifier:
          type: string
          description: The user that last modified the flow.
          readOnly: true
        version:
          type: integer
          format: int64
          description: 'NiFi employs an optimistic locking strategy where the client must include a revision in their request when performing an update.

            In a response to a mutable flow request, this field represents the updated base version.

            '
    LabelDTO:
      type: object
      description: The labels in this flow snippet.
      properties:
        getzIndex:
          type: integer
          format: int64
          description: The z index of the label.
        height:
          type: number
          format: double
          description: The height of the label in pixels when at a 1:1 scale.
        id:
          type: string
          description: The id of the component.
        label:
          type: string
          description: The text that appears in the label.
        parentGroupId:
          type: string
          description: The id of parent process group of this component if applicable.
        position:
          $ref: '#/components/schemas/PositionDTO'
        style:
          type: object
          additionalProperties:
            type: string
            description: 'The styles for this label (font-size : 12px, background-color : #eee, etc).'
          description: 'The styles for this label (font-size : 12px, background-color : #eee, etc).'
        versionedComponentId:
          type: string
          description: The ID of the corresponding component that is under version control
        width:
          type: number
          format: double
          description: The width of the label in pixels when at a 1:1 scale.
  securitySchemes:
    CookieSecureAuthorizationBearer:
      description: JSON Web Token authentication with session cookie
      in: cookie
      name: __Secure-Authorization-Bearer
      type: apiKey
    HTTPBearerJWT:
      bearerFormat: JWT
      description: HTTP Bearer authentication with JSON Web Token
      scheme: Bearer
      type: http
x-provenance:
  method: harvested
  publisher: Apache NiFi
  source: https://nifi.apache.org/nifi-docs/swagger.yaml
  note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
    stamped by stamp-openapi-provenance.py (roadmap#793)