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

# Set the workspace's Free Caller Registry registration profile

> Sets the default call purpose and monthly call-volume bracket for Free Caller Registry submissions. call_purpose and monthly_call_volume must be option values from GET (call_purpose_options / monthly_call_volume_options).



## OpenAPI

````yaml /openapi.json put /v1/caller-trust/registration-profile
openapi: 3.1.0
info:
  title: RevDesk v1 API
  version: 1.0.0
  description: >-
    Programmatic access to the RevDesk voice platform — calls, numbers, caller
    trust, and brands.
  contact:
    name: RevDesk
    email: support@revdesk.com
servers:
  - url: https://api.revdesk.com
security:
  - bearerAuth: []
tags:
  - name: Phone Numbers
  - name: Caller IDs
  - name: Enterprise Registration
  - name: Branded Calling
  - name: Calls
  - name: SMS
  - name: WebRTC
  - name: Reputation
  - name: Usage
  - name: Account
  - name: Agents
  - name: Appointments
  - name: Contacts
  - name: Documents
  - name: Number Registration
  - name: Sub-entities
  - name: Webhooks
  - name: Jobs
paths:
  /v1/caller-trust/registration-profile:
    put:
      tags:
        - Number Registration
      summary: Set the workspace's Free Caller Registry registration profile
      description: >-
        Sets the default call purpose and monthly call-volume bracket for Free
        Caller Registry submissions. call_purpose and monthly_call_volume must
        be option values from GET (call_purpose_options /
        monthly_call_volume_options).
      operationId: v1_caller_trust_registration_profile_put
      parameters:
        - name: Idempotency-Key
          in: header
          required: false
          description: >-
            UUID — when present, deduplicates repeat submissions. See
            /api-reference/idempotency.
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $schema: http://json-schema.org/draft-07/schema#
              type: object
              properties:
                call_purpose:
                  type: string
                  enum:
                    - attorney_legal
                    - financial_service
                    - first_responder
                    - government
                    - health
                    - informational
                    - pharmacy
                    - political
                    - real_estate
                    - school_college
                    - survey
                    - telemarketing
                monthly_call_volume:
                  type: string
                  enum:
                    - '1'
                    - '101'
                    - '501'
                    - '1001'
                    - '5001'
                    - '10001'
                    - '50001'
                    - dontknow
              required:
                - call_purpose
                - monthly_call_volume
              additionalProperties: false
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $schema: http://json-schema.org/draft-07/schema#
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      call_purpose:
                        anyOf:
                          - type: string
                            enum:
                              - attorney_legal
                              - financial_service
                              - first_responder
                              - government
                              - health
                              - informational
                              - pharmacy
                              - political
                              - real_estate
                              - school_college
                              - survey
                              - telemarketing
                          - type: 'null'
                      monthly_call_volume:
                        anyOf:
                          - type: string
                            enum:
                              - '1'
                              - '101'
                              - '501'
                              - '1001'
                              - '5001'
                              - '10001'
                              - '50001'
                              - dontknow
                          - type: 'null'
                      effective_call_purpose:
                        type: string
                        enum:
                          - attorney_legal
                          - financial_service
                          - first_responder
                          - government
                          - health
                          - informational
                          - pharmacy
                          - political
                          - real_estate
                          - school_college
                          - survey
                          - telemarketing
                      effective_monthly_call_volume:
                        type: string
                        enum:
                          - '1'
                          - '101'
                          - '501'
                          - '1001'
                          - '5001'
                          - '10001'
                          - '50001'
                          - dontknow
                      call_purpose_options:
                        type: array
                        items:
                          type: object
                          properties:
                            value:
                              type: string
                            label:
                              type: string
                          required:
                            - value
                            - label
                          additionalProperties: false
                      monthly_call_volume_options:
                        type: array
                        items:
                          type: object
                          properties:
                            value:
                              type: string
                            label:
                              type: string
                          required:
                            - value
                            - label
                          additionalProperties: false
                    required:
                      - call_purpose
                      - monthly_call_volume
                      - effective_call_purpose
                      - effective_monthly_call_volume
                      - call_purpose_options
                      - monthly_call_volume_options
                    additionalProperties: false
                required:
                  - data
                additionalProperties: false
        '400':
          description: Validation error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '409':
          description: Conflict (incl. idempotency conflicts)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '429':
          description: Rate limited
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
components:
  schemas:
    ErrorEnvelope:
      type: object
      properties:
        error:
          type: object
          required:
            - code
            - message
          properties:
            code:
              type: string
            message:
              type: string
            fields:
              type: object
              additionalProperties:
                type: string
            doc_url:
              type: string
              format: uri
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````