---
title: "Resend an invite to test number of sender for project"
method: POST
path: "/v1/projects/{projectId}/rcs/senders/{senderId}/testNumbers/{testNumber}/retry"
tags: ["RCS Senders"]
---

# Resend an invite to test number of sender for project

`POST /v1/projects/{projectId}/rcs/senders/{senderId}/testNumbers/{testNumber}/retry`

## Request

- Base URL: `https://provisioning.api.sinch.com`
- URL: `https://provisioning.api.sinch.com/v1/projects/{projectId}/rcs/senders/{senderId}/testNumbers/{testNumber}/retry`
- Auth: HTTP basic and HTTP bearer and OAuth 2
  - Client credentials
  - Token URL: `https://auth.sinch.com/oauth2/token`
- TypeScript: <https://skmtc.dev/sinch/apis/provisioning-api/docs/v1/projects/:projectId/rcs/senders/:senderId/testNumbers/:testNumber/retry/post.ts> (a function with typed inputs; its response is checked against the schema)

Resend an invite and returns state for test number of sender for a project.

## Path parameters

- `projectId` string, required
- `senderId` string, required
- `testNumber` string, required

## Response `200`

test number state

- RcsTestNumberStateDto
  - `number` string, e.164 phone number, required: Test phone number.
  - `state` 'DECLINED' | 'EXPIRED' | 'FAILED' | 'INVALID' | 'PENDING' | 'REJECTED' | 'UNVERIFIED' | 'VERIFIED' | 'UNRECOGNIZED', required: Test phone state.
  - `submitted` string, required: Date of submitting phone number.

## Other responses

- `400`: BadRequest
- `401`: Unauthorized
- `404`: NotFound
- `429`: TooManyRequests
- `500`: InternalServerError

## Changes

> 19 revisions in range; 1 not diffed.

- **2026-11-04** `80defbe7e865`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/sinch/apis/provisioning-api/changes/v1/projects/:projectId/rcs/senders/:senderId/testNumbers/:testNumber/retry/post.md)

---

[API](https://skmtc.dev/sinch/apis/provisioning-api.md) - [All operations](https://skmtc.dev/sinch/apis/provisioning-api/llms.txt) - [OpenAPI document](https://skmtc.dev/sinch/apis/provisioning-api/revisions/75aa0aafad59?raw)