---
title: "Resolve a Number Set caller ID"
method: POST
path: "/v1/number-health/sets/{id}/resolve"
tags: ["Number Health"]
---

# Resolve a Number Set caller ID

`POST /v1/number-health/sets/{id}/resolve`

## Request

- Base URL: `https://api.revdesk.com`
- URL: `https://api.revdesk.com/v1/number-health/sets/{id}/resolve`
- Auth: HTTP bearer

Chooses a recipient-sticky outbound member from the healthiest available tier, with warnings.

## Path parameters

- `id` string, required

## Headers

- `Idempotency-Key` string

## Request body

- object
  - `destination_number` string, required

## Response `200`

Success

- object
  - `data` object, required
    - `number_set_id` string, required
    - `phone_id` integer, required
    - `from_number` string, required
    - `evidence_state` 'CLEAN_OBSERVED' | 'NEEDS_DATA' | 'WATCH' | 'FLAGGED' | 'SETUP_INCOMPLETE' | 'RETIRED', required
    - `health_warning` string, nullable, required
    - `identification_guidance` string, nullable, required
    - `selection_source` 'number_set_sticky_health', required

## Other responses

- `400`: Validation error
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not found
- `409`: Conflict (incl. idempotency conflicts)
- `429`: Rate limited

---

[API](https://skmtc.dev/revdesk/apis/revdesk-v1-api.md) · [All operations](https://skmtc.dev/revdesk/apis/revdesk-v1-api/llms.txt) · [OpenAPI document](https://skmtc.dev/revdesk/apis/revdesk-v1-api/revisions/fcbd43530a48?raw)