> ## Documentation Index
> Fetch the complete documentation index at: https://developer.folk.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete objects in batch

> Delete up to 100 objects of one type from a group.

Delete up to 100 existing objects of a given type in one request.

Set the `objectType` path parameter to the name of the object type you want to delete from — `Deals`, `Projects`, `Applications`, or any other object type defined in the group. See [Custom objects](/api-reference/custom-objects/overview) to find the object types available in a group.

<Danger>
  This action is not reversible. When removing an object from the workspace, all
  of its information is deleted, including its custom field values, notes, and
  any associations with groups, companies, and other entities.
</Danger>

Each object is deleted on its own, and the response gives the outcome of every record. See [batch requests](/api-reference/batch-requests) for the 100-record limit and how to read the response.

A batch targets one object type in one group, given by the path: a record that is not an object of that type in that group fails as not found. If the API key cannot delete objects in the group, every record fails.

An object designated by several records is deleted once, and each of those records reports it as deleted.


## OpenAPI

````yaml post /v1/groups/{groupId}/{objectType}/batch/delete
openapi: 3.1.0
info:
  title: Folk External API
  description: >-
    Folk's public REST API lets you manage workspaces, groups, contacts, and
    real-time triggers.
  version: '2025-06-09'
  contact:
    name: folk
    email: tech@folk.app
    url: https://folk.app
servers:
  - url: https://api.folk.app
    description: Folk's public API production base URL.
    x-internal: false
security: []
tags:
  - name: Companies
    description: Operations related to companies.
  - name: Deals
    description: Operations related to deals.
  - name: Groups
    description: Operations related to groups.
  - name: Group members
    description: Operations related to group members.
  - name: Group custom fields
    description: Operations related to group custom fields.
  - name: Interactions
    description: Operations related to interactions.
  - name: Notes
    description: Operations related to notes.
  - name: People
    description: Operations related to people.
  - name: Reminders
    description: Operations related to reminders.
  - name: Tasks
    description: Operations related to tasks.
  - name: Users
    description: Operations related to users.
  - name: Webhooks
    description: Operations related to webhooks.
paths:
  /v1/groups/{groupId}/{objectType}/batch/delete:
    post:
      tags:
        - Deals
      summary: Delete deals in batch
      description: >-
        Delete up to 100 existing deals of one type in a group. Each record is
        deleted on its own: one that fails does not prevent the others from
        being deleted.
      operationId: batchDeleteDeals
      parameters:
        - schema:
            type: string
            minLength: 40
            maxLength: 40
          required: true
          description: >-
            The ID of the group the deals belong to. Can be retrieved from the
            [List groups](/api-reference/groups/list-groups) endpoint.
          example: grp_bc984b3f-0386-434d-82d7-a91eb6badd71
          name: groupId
          in: path
        - schema:
            type: string
            maxLength: 500
          required: true
          description: >-
            The name of a deal custom field that can be retrieved from the [List
            group custom
            fields](/api-reference/group-custom-fields/list-group-custom-fields)
            endpoint.
          example: Deals
          name: objectType
          in: path
        - schema:
            type: string
            maxLength: 255
            description: >-
              A unique key, such as a UUID, that makes retrying this request
              safe: a retry with the same key and body returns the original
              response without running the operation again. Keys are kept for 24
              hours after the request completes.
            example: 8e03978e-40d5-43e8-bc93-6894a57f9324
          required: false
          name: Idempotency-Key
          in: header
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                records:
                  type: array
                  items:
                    type: object
                    properties:
                      id:
                        type: string
                        minLength: 40
                        maxLength: 40
                        description: The ID of the deal to delete.
                    required:
                      - id
                    example:
                      id: obj_183ed5cc-3182-45de-84d1-d520f2604810
                  maxItems: 100
              required:
                - records
              example:
                records:
                  - id: obj_183ed5cc-3182-45de-84d1-d520f2604810
      responses:
        '200':
          description: The outcome of each record, with the ID of each deleted deal.
          headers:
            X-RateLimit-Limit:
              $ref: '#/components/headers/X-RateLimit-Limit'
            X-RateLimit-Remaining:
              $ref: '#/components/headers/X-RateLimit-Remaining'
            X-RateLimit-Reset:
              $ref: '#/components/headers/X-RateLimit-Reset'
            X-RateLimit-Limit-Burst:
              $ref: '#/components/headers/X-RateLimit-Limit-Burst'
            X-RateLimit-Remaining-Burst:
              $ref: '#/components/headers/X-RateLimit-Remaining-Burst'
            X-RateLimit-Reset-Burst:
              $ref: '#/components/headers/X-RateLimit-Reset-Burst'
            RateLimit-Policy:
              $ref: '#/components/headers/RateLimit-Policy'
            RateLimit:
              $ref: '#/components/headers/RateLimit'
            Retry-After:
              $ref: '#/components/headers/Retry-After'
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          oneOf:
                            - type: object
                              properties:
                                status:
                                  type: string
                                  enum:
                                    - succeeded
                                data:
                                  type: object
                                  properties:
                                    id:
                                      type: string
                                  required:
                                    - id
                                  example:
                                    id: obj_183ed5cc-3182-45de-84d1-d520f2604810
                                warnings:
                                  type: array
                                  items:
                                    type: string
                                  description: >-
                                    What could not be applied to this record
                                    although it succeeded, such as a group it
                                    could not be added to.
                              required:
                                - status
                                - data
                            - type: object
                              properties:
                                status:
                                  type: string
                                  enum:
                                    - failed
                                error:
                                  $ref: '#/components/schemas/BatchRecordError'
                              required:
                                - status
                                - error
                        description: >-
                          One result per record, in the order of `records`: the
                          first result is the outcome of the first record.
                    required:
                      - results
                    example:
                      results:
                        - status: succeeded
                          data:
                            id: obj_183ed5cc-3182-45de-84d1-d520f2604810
                        - status: failed
                          error:
                            code: NOT_FOUND
                            message: Not found.
                            documentationUrl: >-
                              https://developer.folk.app/api-reference/errors#not-found
                  deprecations:
                    type: array
                    items:
                      type: string
                    example:
                      - This field is deprecated
                required:
                  - data
              example:
                data:
                  results:
                    - status: succeeded
                      data:
                        id: obj_183ed5cc-3182-45de-84d1-d520f2604810
                    - status: failed
                      error:
                        code: NOT_FOUND
                        message: Not found.
                        documentationUrl: >-
                          https://developer.folk.app/api-reference/errors#not-found
        '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'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/InternalServerError'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
      security:
        - bearerApiKeyAuth: []
components:
  headers:
    X-RateLimit-Limit:
      schema:
        type: integer
        example: 1000
      description: >-
        The maximum number of requests that you can make in the current rate
        limit window.
    X-RateLimit-Remaining:
      schema:
        type: integer
        example: 998
      description: The number of requests remaining in the current rate limit window.
    X-RateLimit-Reset:
      schema:
        type: integer
        example: 1747322958
      description: >-
        The time at which the current rate limit window resets, in UTC epoch
        seconds.
    X-RateLimit-Limit-Burst:
      schema:
        type: integer
        example: 20
      description: >-
        The maximum number of requests that you can make in the current burst
        rate limit window.
    X-RateLimit-Remaining-Burst:
      schema:
        type: integer
        example: 18
      description: The number of requests remaining in the current burst rate limit window.
    X-RateLimit-Reset-Burst:
      schema:
        type: integer
        example: 1747322902
      description: >-
        The time at which the current burst rate limit window resets, in UTC
        epoch seconds.
    RateLimit-Policy:
      schema:
        type: string
        example: '"default";q=600;w=60, "burst";q=20;w=2'
      description: >-
        The rate limit policies applied to the request, as defined by the IETF
        RateLimit header fields draft. `q` is the number of requests allowed per
        window and `w` the window length in seconds.
    RateLimit:
      schema:
        type: string
        example: '"default";r=598;t=42, "burst";r=18;t=1'
      description: >-
        The current usage of each rate limit policy, as defined by the IETF
        RateLimit header fields draft. `r` is the number of requests remaining
        and `t` the number of seconds until the window resets.
    Retry-After:
      schema:
        type: integer
        example: 60
      description: >-
        The number of seconds to wait before making a new request after hitting
        the rate limit.
  schemas:
    BatchRecordError:
      type: object
      properties:
        code:
          type: string
          example: TOO_MANY_REQUESTS
        message:
          type: string
          example: You have exceeded your rate limit.
        documentationUrl:
          type: string
          format: uri
          example: https://developer.folk.app/api-reference/errors#rate-limiting
        details:
          type: object
          additionalProperties: true
          example:
            policy: burst
            limit: 20
            remaining: 0
            windowSeconds: 2
            retryAfter: '2025-10-01T12:00:02.000Z'
      required:
        - code
        - message
        - documentationUrl
      description: Why this record did not succeed.
      example:
        code: NOT_FOUND
        message: Not found.
        documentationUrl: https://developer.folk.app/api-reference/errors#not-found
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              example: TOO_MANY_REQUESTS
            message:
              type: string
              example: You have exceeded your rate limit.
            documentationUrl:
              type: string
              format: uri
              example: https://developer.folk.app/api-reference/errors#rate-limiting
            requestId:
              type: string
              format: uuid
              example: 123e4567-e89b-12d3-a456-426614174000
            timestamp:
              type: string
              format: date-time
              example: '2025-10-01T12:00:00Z'
            details:
              type: object
              additionalProperties: true
              example:
                policy: burst
                limit: 20
                remaining: 0
                windowSeconds: 2
                retryAfter: '2025-10-01T12:00:02.000Z'
          required:
            - code
            - message
            - documentationUrl
            - requestId
            - timestamp
      required:
        - error
      description: Error response containing error details.
    RateLimitError:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              example: TOO_MANY_REQUESTS
            message:
              type: string
              example: You have exceeded your rate limit.
            documentationUrl:
              type: string
              format: uri
              example: https://developer.folk.app/api-reference/errors#rate-limiting
            requestId:
              type: string
              format: uuid
              example: 123e4567-e89b-12d3-a456-426614174000
            timestamp:
              type: string
              format: date-time
              example: '2025-10-01T12:00:00Z'
            details:
              type: object
              properties:
                policy:
                  type: string
                  enum:
                    - default
                    - burst
                  description: The name of the rate limit policy.
                limit:
                  type: integer
                  description: The maximum number of requests allowed per window.
                remaining:
                  type: integer
                  description: The number of requests remaining in the current window.
                windowSeconds:
                  type: integer
                  description: The length of the window, in seconds.
                retryAfter:
                  type: string
                  format: date-time
                  description: When the current window resets.
                policies:
                  type: array
                  items:
                    type: object
                    properties:
                      policy:
                        type: string
                        enum:
                          - default
                          - burst
                        description: The name of the rate limit policy.
                      limit:
                        type: integer
                        description: The maximum number of requests allowed per window.
                      remaining:
                        type: integer
                        description: >-
                          The number of requests remaining in the current
                          window.
                      windowSeconds:
                        type: integer
                        description: The length of the window, in seconds.
                      retryAfter:
                        type: string
                        format: date-time
                        description: When the current window resets.
                    required:
                      - policy
                      - limit
                      - remaining
                      - windowSeconds
                      - retryAfter
                  description: >-
                    The status of every rate limit policy applied to the
                    request.
              required:
                - policy
                - limit
                - remaining
                - windowSeconds
                - retryAfter
                - policies
              description: >-
                The exceeded rate limit policy. When several are exceeded, the
                one resetting last.
          required:
            - code
            - message
            - documentationUrl
            - requestId
            - timestamp
            - details
      required:
        - error
      description: Error response returned when a rate limit is exceeded.
  responses:
    BadRequest:
      description: The request was unacceptable, often due to missing an invalid parameter.
      headers:
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
        X-RateLimit-Limit-Burst:
          $ref: '#/components/headers/X-RateLimit-Limit-Burst'
        X-RateLimit-Remaining-Burst:
          $ref: '#/components/headers/X-RateLimit-Remaining-Burst'
        X-RateLimit-Reset-Burst:
          $ref: '#/components/headers/X-RateLimit-Reset-Burst'
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
        Retry-After:
          $ref: '#/components/headers/Retry-After'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: INVALID_REQUEST
              message: The request was invalid.
              documentationUrl: https://developer.folk.app/api-reference/errors#bad-request
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
    Unauthorized:
      description: No valid API key provided.
      headers:
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
        X-RateLimit-Limit-Burst:
          $ref: '#/components/headers/X-RateLimit-Limit-Burst'
        X-RateLimit-Remaining-Burst:
          $ref: '#/components/headers/X-RateLimit-Remaining-Burst'
        X-RateLimit-Reset-Burst:
          $ref: '#/components/headers/X-RateLimit-Reset-Burst'
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
        Retry-After:
          $ref: '#/components/headers/Retry-After'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: UNAUTHORIZED
              message: No valid API key provided.
              documentationUrl: https://developer.folk.app/api-reference/errors#unauthorized
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
    Forbidden:
      description: The API key doesn’t have permissions to perform the request.
      headers:
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
        X-RateLimit-Limit-Burst:
          $ref: '#/components/headers/X-RateLimit-Limit-Burst'
        X-RateLimit-Remaining-Burst:
          $ref: '#/components/headers/X-RateLimit-Remaining-Burst'
        X-RateLimit-Reset-Burst:
          $ref: '#/components/headers/X-RateLimit-Reset-Burst'
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
        Retry-After:
          $ref: '#/components/headers/Retry-After'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: FORBIDDEN
              message: The API key doesn’t have permissions to perform the request.
              documentationUrl: https://developer.folk.app/api-reference/errors#forbidden
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
    NotFound:
      description: The requested resource doesn’t exist.
      headers:
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
        X-RateLimit-Limit-Burst:
          $ref: '#/components/headers/X-RateLimit-Limit-Burst'
        X-RateLimit-Remaining-Burst:
          $ref: '#/components/headers/X-RateLimit-Remaining-Burst'
        X-RateLimit-Reset-Burst:
          $ref: '#/components/headers/X-RateLimit-Reset-Burst'
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
        Retry-After:
          $ref: '#/components/headers/Retry-After'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: RESOURCE_NOT_FOUND
              message: The requested resource was not found.
              documentationUrl: https://developer.folk.app/api-reference/errors#not-found
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
    Conflict:
      description: A request with the same `Idempotency-Key` is still being processed.
      headers:
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
        X-RateLimit-Limit-Burst:
          $ref: '#/components/headers/X-RateLimit-Limit-Burst'
        X-RateLimit-Remaining-Burst:
          $ref: '#/components/headers/X-RateLimit-Remaining-Burst'
        X-RateLimit-Reset-Burst:
          $ref: '#/components/headers/X-RateLimit-Reset-Burst'
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
        Retry-After:
          $ref: '#/components/headers/Retry-After'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: IDEMPOTENCY_REQUEST_IN_PROGRESS
              message: >-
                A request with the same Idempotency-Key is still being
                processed. Retry once it has completed.
              documentationUrl: https://developer.folk.app/api-reference/idempotency#errors
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
    UnprocessableEntity:
      description: >-
        The request was unacceptable, often due to missing or invalid
        parameters.
      headers:
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
        X-RateLimit-Limit-Burst:
          $ref: '#/components/headers/X-RateLimit-Limit-Burst'
        X-RateLimit-Remaining-Burst:
          $ref: '#/components/headers/X-RateLimit-Remaining-Burst'
        X-RateLimit-Reset-Burst:
          $ref: '#/components/headers/X-RateLimit-Reset-Burst'
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
        Retry-After:
          $ref: '#/components/headers/Retry-After'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: UNPROCESSABLE_ENTITY
              message: Invalid query parameters
              documentationUrl: >-
                https://developer.folk.app/api-reference/errors#unprocessable-entity
              details:
                issues:
                  - code: too_small
                    minimum: 1
                    type: number
                    inclusive: true
                    exact: false
                    message: Number must be greater than or equal to 1
                    path:
                      - limit
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
    TooManyRequests:
      description: >-
        Too many requests hit the API too quickly. We recommend an exponential
        backoff of your requests.
      headers:
        X-RateLimit-Limit:
          $ref: '#/components/headers/X-RateLimit-Limit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/X-RateLimit-Remaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/X-RateLimit-Reset'
        X-RateLimit-Limit-Burst:
          $ref: '#/components/headers/X-RateLimit-Limit-Burst'
        X-RateLimit-Remaining-Burst:
          $ref: '#/components/headers/X-RateLimit-Remaining-Burst'
        X-RateLimit-Reset-Burst:
          $ref: '#/components/headers/X-RateLimit-Reset-Burst'
        RateLimit-Policy:
          $ref: '#/components/headers/RateLimit-Policy'
        RateLimit:
          $ref: '#/components/headers/RateLimit'
        Retry-After:
          $ref: '#/components/headers/Retry-After'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/RateLimitError'
          example:
            error:
              code: TOO_MANY_REQUESTS
              message: You have exceeded your rate limit.
              documentationUrl: https://developer.folk.app/api-reference/errors#rate-limiting
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
              details:
                policy: burst
                limit: 20
                remaining: 0
                windowSeconds: 2
                retryAfter: '2025-10-01T12:00:02.000Z'
                policies:
                  - policy: default
                    limit: 600
                    remaining: 412
                    windowSeconds: 60
                    retryAfter: '2025-10-01T12:01:00.000Z'
                  - policy: burst
                    limit: 20
                    remaining: 0
                    windowSeconds: 2
                    retryAfter: '2025-10-01T12:00:02.000Z'
    InternalServerError:
      description: Something went wrong on our end.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: INTERNAL_SERVER_ERROR
              message: An internal server error occurred.
              documentationUrl: >-
                https://developer.folk.app/api-reference/errors#internal-server-error
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
    ServiceUnavailable:
      description: The server is overloaded or down for maintenance.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: SERVICE_UNAVAILABLE
              message: The service is currently unavailable.
              documentationUrl: >-
                https://developer.folk.app/api-reference/errors#service-unavailable
              requestId: 123e4567-e89b-12d3-a456-426614174000
              timestamp: '2025-10-01T12:00:00Z'
  securitySchemes:
    bearerApiKeyAuth:
      type: http
      scheme: bearer
      description: API key for authentication

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.