openapi: 3.1.0
info:
  title: Honeycomb Auth Calculated Fields API
  version: 1.0.0
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  contact:
    email: support@honeycomb.io
  description: 'The API allows programmatic management of many resources within Honeycomb.


    Please report any discrepancies with actual API behavior in <a href="https://docs.honeycomb.io/troubleshoot/community/">Pollinators Slack</a> or to <a href="https://support.honeycomb.io/">Honeycomb Support</a>.

    '
servers:
- url: https://api.honeycomb.io
- url: https://api.eu1.honeycomb.io
tags:
- name: Calculated Fields
  description: 'Calculated Fields (also called Derived Columns) allow you to run queries based on the value of an expression that is calculated from the fields in an event.


    This API allows you to list, create, update, and delete Calculated Fields in a dataset or across a whole environment, paralleling the behavior of the Schema tab within a Dataset''s or Environment''s Settings UI.


    ## Authorization


    The API key must have the **Manage Queries and Columns** permission. Learn more about [API keys here](https://docs.honeycomb.io/configure/environments/manage-api-keys/).

    '
paths:
  /1/derived_columns/{datasetSlug}:
    parameters:
    - $ref: '#/components/parameters/datasetSlugOrAll'
    post:
      security:
      - configuration_key: []
      summary: Create a Calculated Field
      description: 'Create a Calculated Field (also called a Derived Column). Calculated Fields allow you to run queries based on the value of an expression that is calculated from the fields in an event.

        '
      tags:
      - Calculated Fields
      operationId: createCalculatedField
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CalculatedField'
        required: true
      responses:
        '201':
          description: Success
          headers:
            Ratelimit:
              $ref: '#/components/headers/RateLimit'
            RateLimitPolicy:
              $ref: '#/components/headers/RateLimitPolicy'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CalculatedField'
              example:
                id: yUheCUmgZ8p
                alias: one
                description: just one
                expression: INT(1)
                created_at: '2022-07-26T22:38:04Z'
                updated_at: '2022-11-16T17:34:01Z'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '429':
          $ref: '#/components/responses/RateLimited'
    get:
      security:
      - configuration_key: []
      summary: List all Calculated Fields
      description: Get all the Calculated Fields (also called Derived Columns) in a dataset or environment. With the `?alias=X` query parameter, can return a single Calculated Field by its `alias`.
      tags:
      - Calculated Fields
      operationId: listCalculatedFields
      parameters:
      - name: alias
        description: The Calculated Field `alias`.
        in: query
        schema:
          type: string
      responses:
        '200':
          description: 'When listing all columns, an array of CalculatedField objects will be returned. When using `key_name`, will return a single CalculatedField object if found.

            '
          headers:
            Ratelimit:
              $ref: '#/components/headers/RateLimit'
            RateLimitPolicy:
              $ref: '#/components/headers/RateLimitPolicy'
          content:
            application/json:
              schema:
                oneOf:
                - $ref: '#/components/schemas/CalculatedFieldList'
                - $ref: '#/components/schemas/CalculatedField'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/RateLimited'
  /1/derived_columns/{datasetSlug}/{derivedColumnId}:
    parameters:
    - $ref: '#/components/parameters/datasetSlugOrAll'
    - name: derivedColumnId
      description: Unique identifier (ID) of a Calculated Field (also called a Derived Column).
      in: path
      required: true
      schema:
        type: string
    get:
      security:
      - configuration_key: []
      summary: Get a Calculated Field
      tags:
      - Calculated Fields
      operationId: getCalculatedField
      responses:
        '200':
          description: Success
          headers:
            Ratelimit:
              $ref: '#/components/headers/RateLimit'
            RateLimitPolicy:
              $ref: '#/components/headers/RateLimitPolicy'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CalculatedField'
              example:
                id: yUheCUmgZ8p
                alias: one
                description: just one
                expression: INT(1)
                created_at: '2022-07-26T22:38:04Z'
                updated_at: '2022-11-16T17:34:01Z'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/RateLimited'
    put:
      security:
      - configuration_key: []
      summary: Update a Calculated Field
      description: 'Update a Calculated Field (also called a Derived Column).

        '
      tags:
      - Calculated Fields
      operationId: updateCalculatedField
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CalculatedField'
        required: true
      responses:
        '200':
          description: Success
          headers:
            Ratelimit:
              $ref: '#/components/headers/RateLimit'
            RateLimitPolicy:
              $ref: '#/components/headers/RateLimitPolicy'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CalculatedField'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '429':
          $ref: '#/components/responses/RateLimited'
    delete:
      security:
      - configuration_key: []
      summary: Delete a Calculated Field
      description: 'Delete a Calculated Field (also called a Derived Column). **Note**: A Calculated Field used by a SLO, Trigger, or Board cannot be deleted without removing or modifying the SLO, Trigger, or Board first.

        '
      tags:
      - Calculated Fields
      operationId: deleteCalculatedField
      responses:
        '204':
          description: Success - no content
          headers:
            Ratelimit:
              $ref: '#/components/headers/RateLimit'
            RateLimitPolicy:
              $ref: '#/components/headers/RateLimitPolicy'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  headers:
    RateLimitPolicy:
      description: "The (draft07) recommended header from the IETF on rate limiting.\nThe value of the header is formatted \"X;w=Y\".\nWhere:\n - X is the maximum number of requests allowed in a window\n - Y is the size of the window in seconds\n"
      schema:
        type: string
      example: 100;w=60
    RateLimit:
      description: "The (draft07) recommended header from the IETF on rate limiting.\nThe value of the header is formatted \"limit=X, remaining=Y, reset=Z\".\nWhere:\n  - X is the maximum number of requests allowed in the window\n  - Y is the number of requests remaining in the window\n  - Z is the number of seconds until the limit resets\n"
      schema:
        type: string
      example: limit=100, remaining=50, reset=60
    RetryAfter:
      description: 'The RFC7231 header used to indicate when a client should retry requests.

        '
      schema:
        type: string
      example: Fri, 22 Mar 2024 18:37:53 GMT
  responses:
    Forbidden:
      description: Forbidden
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            deny-management-apis:
              description: Team cannot access management APIs.
              value:
                error: Your team has been denied access to Management APIs, please contact support to be unblocked.
        application/problem+json:
          schema:
            $ref: '#/components/schemas/DetailedError'
        application/vnd.api+json:
          schema:
            $ref: '#/components/schemas/JSONAPIError'
    Unauthorized:
      description: Unauthorized
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: unknown API key - check your credentials
        application/vnd.api+json:
          schema:
            $ref: '#/components/schemas/JSONAPIError'
    RateLimited:
      description: Rate Limit Exceeded
      headers:
        Retry-After:
          $ref: '#/components/headers/RetryAfter'
        Ratelimit:
          $ref: '#/components/headers/RateLimit'
        RateLimitPolicy:
          $ref: '#/components/headers/RateLimitPolicy'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: Rate Limited
        application/problem+json:
          schema:
            $ref: '#/components/schemas/DetailedError'
          example:
            status: 429
            type: https://api.honeycomb.io/problems/rate-limited
            title: You have exceeded your rate limit.
            error: You have exceeded your rate limit.
            detail: Please try again after 2025-02-01T15:23:12Z.
        application/vnd.api+json:
          schema:
            $ref: '#/components/schemas/JSONAPIError'
          example:
            errors:
            - id: 06dcdd6508ca822f0e7e2bb4121c1f52
              code: rate-limited/may-retry
              title: request rate limit exceeded
              detail: Please try again after 2025-02-01T15:23:12Z.
    BadRequest:
      description: The provided request body was invalid.
      headers:
        Ratelimit:
          $ref: '#/components/headers/RateLimit'
        RateLimitPolicy:
          $ref: '#/components/headers/RateLimitPolicy'
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/DetailedError'
          examples:
            DetailedError:
              value:
                status: 400
                type: https://api.honeycomb.io/problems/unparseable
                title: The request body could not be parsed.
                error: invalid gzip data
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            GenericError:
              value:
                error: invalid Query data
        application/vnd.api+json:
          schema:
            $ref: '#/components/schemas/JSONAPIError'
          examples:
            JSONAPIError:
              value:
                errors:
                - id: 06dcdd6508ca822f0e7e2bb4121c1f52
                  code: invalid
                  title: request body could not be parsed
                  detail: invalid gzip data
    NotFound:
      description: Not Found
      headers:
        Ratelimit:
          $ref: '#/components/headers/RateLimit'
        RateLimitPolicy:
          $ref: '#/components/headers/RateLimitPolicy'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: dataset not found
        application/problem+json:
          schema:
            $ref: '#/components/schemas/DetailedError'
          example:
            status: 404
            type: https://api.honeycomb.io/problems/not-found
            title: The requested resource cannot be found.
            error: Dataset not found
            detail: Dataset not found
        application/vnd.api+json:
          schema:
            $ref: '#/components/schemas/JSONAPIError'
    Conflict:
      description: Conflict
      headers:
        Ratelimit:
          $ref: '#/components/headers/RateLimit'
        RateLimitPolicy:
          $ref: '#/components/headers/RateLimitPolicy'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: dataset not found
        application/problem+json:
          schema:
            $ref: '#/components/schemas/DetailedError'
          example:
            status: 409
            type: https://api.honeycomb.io/problems/conflict
            title: Request could not be completed due to a conflict with the current state of the target resource.
            error: A resource by that name already exists.
        application/vnd.api+json:
          schema:
            $ref: '#/components/schemas/JSONAPIError'
  parameters:
    datasetSlugOrAll:
      name: datasetSlug
      description: 'The dataset slug or use `__all__` for endpoints that support environment-wide operations.

        '
      in: path
      required: true
      schema:
        type: string
  schemas:
    CalculatedFieldList:
      type: array
      items:
        $ref: '#/components/schemas/CalculatedField'
    DetailedError:
      x-tags:
      - Errors
      description: An RFC7807 'Problem Detail' formatted error message.
      type: object
      required:
      - error
      - status
      - type
      - title
      properties:
        error:
          type: string
          readOnly: true
          default: something went wrong!
        status:
          type: number
          readOnly: true
          description: The HTTP status code of the error.
        type:
          type: string
          readOnly: true
          description: Type is a URI used to uniquely identify the type of error.
        title:
          type: string
          readOnly: true
          description: Title is a human-readable summary that explains the `type` of the problem.
        detail:
          type: string
          readOnly: true
          description: The general, human-readable error message.
        instance:
          type: string
          readOnly: true
          description: The unique identifier (ID) for this specific error.
    CalculatedField:
      type: object
      required:
      - id
      - alias
      - expression
      - created_at
      - updated_at
      properties:
        id:
          type: string
          readOnly: true
          description: Unique identifier (ID), returned in response bodies.
        alias:
          type: string
          description: The human-readable name of the Calculated Field (also called Derived Column), as it will be referenced when building queries.
          minLength: 1
          maxLength: 255
        expression:
          type: string
          description: 'The expression to evaluate to construct this Calculated Field''s value. (Calculated Field is also called Derived Column.) Refer to the [Calculated Field Reference](https://docs.honeycomb.io/reference/derived-column-formula/).

            '
          minLength: 1
          maxLength: 4095
        description:
          type: string
          description: A human-readable description for the Calculated Field that displays in the UI.
          default: ''
          maxLength: 255
        created_at:
          type: string
          readOnly: true
          description: ISO8601 formatted time when the field was created.
        updated_at:
          type: string
          readOnly: true
          description: ISO8601 formatted time when the field was updated.
    JSONAPIError:
      x-tags:
      - Errors
      type: object
      description: A JSONAPI-formatted error message.
      properties:
        errors:
          type: array
          items:
            type: object
            readOnly: true
            required:
            - id
            - code
            properties:
              id:
                type: string
                readOnly: true
              status:
                type: string
                readOnly: true
              code:
                type: string
                readOnly: true
              title:
                type: string
                readOnly: true
              detail:
                type: string
                readOnly: true
              source:
                type: object
                readOnly: true
                properties:
                  pointer:
                    type: string
                    readOnly: true
                  header:
                    type: string
                    readOnly: true
                  parameter:
                    type: string
                    readOnly: true
    Error:
      x-tags:
      - Errors
      type: object
      description: A legacy error, containing only a textual description.
      properties:
        error:
          type: string
          readOnly: true
externalDocs:
  url: https://docs.honeycomb.io