---
title: "Depot mdmmerge"
description: "Every mdmmerge operation in the Depot API, with parameters, responses and code samples in six languages."
url: "https://support.outpostplatform.com/api/generated/depot/mdmmerge/"
product: "depot"
type: "reference"
status: "reviewed"
last_reviewed: 2026-11-06
source: "https://gitlab.com/outpostplatform/docs/-/edit/main/src/content/docs/api/generated/depot/mdmmerge.mdx"
license: "CC BY 4.0"
---

# Depot mdmmerge

Registers the merge-candidate routes.

This page is generated from the Depot route table. Every operation carries the permission it needs and the anchor an agent can link to.

### GET `/api/v1/mdm/merge-candidates` {#depot.mdmmerge.listMdmMergeCandidates}

**listMdmMergeCandidates lists possible device merges, pending ones unless state says otherwise.**

#### Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `page` | query | integer | No | One-based page number. Defaults to 1. |
| `pageSize` | query | integer | No | Rows per page, 1 to 200. Defaults to 50. |
| `state` | query | string, one of accepted, pending, rejected, superseded | No | Comma-separated set. An unrecognised value is refused. |

#### Responses

| Status | Body | Description |
| --- | --- | --- |
| `200` | `application/json`, PagedResultMergeCandidateView | Success. |
| `400` | `application/problem+json`, ProblemDetails | One or more validation errors occurred. |
| `401` | `application/problem+json`, ProblemDetails | No signed-in identity. |
| `403` | `application/problem+json`, ProblemDetails | The identity does not hold mdm:read. |
| `500` | `application/problem+json`, ProblemDetails | No client context in request. |

#### Request samples

```bash
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.
curl -X GET 'https://depot.example.com/api/v1/mdm/merge-candidates?page=0&pageSize=0&state=accepted' \
  -H 'X-CSRF-Token: <csrf-token>' \
  -H 'Accept: application/json' \
  -b 'outpost_console=<console-session>'
```

```powershell
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.

$headers = @{
    'X-CSRF-Token' = '<csrf-token>'
    'Accept' = 'application/json'
    'Cookie' = 'outpost_console=<console-session>'
}

$response = Invoke-RestMethod `
    -Method Get `
    -Uri 'https://depot.example.com/api/v1/mdm/merge-candidates?page=0&pageSize=0&state=accepted' `
    -Headers $headers

$response | ConvertTo-Json -Depth 10
```

```python
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.

import requests

url = "https://depot.example.com/api/v1/mdm/merge-candidates"
params = {
    "page": "0",
    "pageSize": "0",
    "state": "accepted",
}
headers = {
    "X-CSRF-Token": "<csrf-token>",
    "Accept": "application/json",
}
cookies = {
    "outpost_console": "<console-session>",
}

response = requests.get(url, params=params, headers=headers, cookies=cookies, timeout=30)
response.raise_for_status()
print(response.json())
```

```go
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.
package main

import (
	"fmt"
	"io"
	"log"
	"net/http"
)

func main() {
	req, err := http.NewRequest(http.MethodGet, "https://depot.example.com/api/v1/mdm/merge-candidates?page=0&pageSize=0&state=accepted", nil)
	if err != nil {
		log.Fatal(err)
	}

	req.Header.Set("X-CSRF-Token", "<csrf-token>")
	req.Header.Set("Accept", "application/json")
	req.AddCookie(&http.Cookie{Name: "outpost_console", Value: "<console-session>"})

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		log.Fatal(err)
	}
	defer resp.Body.Close()

	out, err := io.ReadAll(resp.Body)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(resp.Status, string(out))
}
```

```ts
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.
// The session cookie is set by signing in. A script cannot set it itself.

const url = new URL("https://depot.example.com/api/v1/mdm/merge-candidates");
url.searchParams.set("page", "0");
url.searchParams.set("pageSize", "0");
url.searchParams.set("state", "accepted");

const response = await fetch(url, {
	method: "GET",
	headers: {
		"X-CSRF-Token": "<csrf-token>",
		"Accept": "application/json",
	},
	credentials: "include",
});

if (!response.ok) {
	throw new Error(`Request failed with status ${response.status}`);
}

const data = await response.json();
console.log(data);
```

```csharp
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.

using System;
using System.Net.Http;

using var client = new HttpClient();

var request = new HttpRequestMessage(HttpMethod.Get, "https://depot.example.com/api/v1/mdm/merge-candidates?page=0&pageSize=0&state=accepted");
request.Headers.TryAddWithoutValidation("X-CSRF-Token", "<csrf-token>");
request.Headers.TryAddWithoutValidation("Accept", "application/json");
request.Headers.TryAddWithoutValidation("Cookie", "outpost_console=<console-session>");

var response = await client.SendAsync(request);
response.EnsureSuccessStatusCode();
Console.WriteLine(await response.Content.ReadAsStringAsync());
```

### POST `/api/v1/mdm/merge-candidates/{publicId}/accept` {#depot.mdmmerge.acceptMdmMergeCandidate}

**acceptMdmMergeCandidate merges the device's MDM-only record into one of the candidate endpoints.**

The enrollment, its commands and its timeline move onto that endpoint and the MDM-only record is removed.

#### Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `publicId` | path | string | Yes | A uuid. |

#### Request body

Required, sent as `application/json`.

#### Responses

| Status | Body | Description |
| --- | --- | --- |
| `200` | `application/json`, MergeCandidateView | Success. |
| `400` | `application/problem+json`, ProblemDetails | The request body is not valid JSON. |
| `401` | `application/problem+json`, ProblemDetails | No signed-in identity. |
| `403` | `application/problem+json`, ProblemDetails | The identity does not hold mdm:enroll. |
| `404` | `application/problem+json`, ProblemDetails | No resource matches that id. |
| `409` | `application/problem+json`, ProblemDetails | This merge candidate was already decided or changed, or the endpoint cannot take the enrollment. Reload and try again. |
| `500` | `application/problem+json`, ProblemDetails | No client context in request. |

#### Request samples

```bash
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.
curl -X POST 'https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/accept' \
  -H 'X-CSRF-Token: <csrf-token>' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -b 'outpost_console=<console-session>' \
  --data '{
  "rowVersion": 0
}'
```

```powershell
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.

$headers = @{
    'X-CSRF-Token' = '<csrf-token>'
    'Accept' = 'application/json'
    'Content-Type' = 'application/json'
    'Cookie' = 'outpost_console=<console-session>'
}

$body = @'
{
  "rowVersion": 0
}
'@

$response = Invoke-RestMethod `
    -Method Post `
    -Uri 'https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/accept' `
    -Headers $headers `
    -ContentType 'application/json' `
    -Body $body

$response | ConvertTo-Json -Depth 10
```

```python
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.

import requests

url = "https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/accept"
headers = {
    "X-CSRF-Token": "<csrf-token>",
    "Accept": "application/json",
    "Content-Type": "application/json",
}
cookies = {
    "outpost_console": "<console-session>",
}
payload = {
    "rowVersion": 0,
}

response = requests.post(url, headers=headers, cookies=cookies, json=payload, timeout=30)
response.raise_for_status()
print(response.json())
```

```go
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.
package main

import (
	"bytes"
	"fmt"
	"io"
	"log"
	"net/http"
)

func main() {
	body := []byte(`{
  "rowVersion": 0
}`)

	req, err := http.NewRequest(http.MethodPost, "https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/accept", bytes.NewReader(body))
	if err != nil {
		log.Fatal(err)
	}

	req.Header.Set("X-CSRF-Token", "<csrf-token>")
	req.Header.Set("Accept", "application/json")
	req.Header.Set("Content-Type", "application/json")
	req.AddCookie(&http.Cookie{Name: "outpost_console", Value: "<console-session>"})

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		log.Fatal(err)
	}
	defer resp.Body.Close()

	out, err := io.ReadAll(resp.Body)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(resp.Status, string(out))
}
```

```ts
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.
// The session cookie is set by signing in. A script cannot set it itself.

const url = "https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/accept";

const response = await fetch(url, {
	method: "POST",
	headers: {
		"X-CSRF-Token": "<csrf-token>",
		"Accept": "application/json",
		"Content-Type": "application/json",
	},
	credentials: "include",
	body: JSON.stringify({
		"rowVersion": 0
	}),
});

if (!response.ok) {
	throw new Error(`Request failed with status ${response.status}`);
}

const data = await response.json();
console.log(data);
```

```csharp
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.

using System;
using System.Net.Http;
using System.Text;

using var client = new HttpClient();

const string body = """
{
  "rowVersion": 0
}
""";

var request = new HttpRequestMessage(HttpMethod.Post, "https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/accept");
request.Headers.TryAddWithoutValidation("X-CSRF-Token", "<csrf-token>");
request.Headers.TryAddWithoutValidation("Accept", "application/json");
request.Headers.TryAddWithoutValidation("Cookie", "outpost_console=<console-session>");
request.Content = new StringContent(body, Encoding.UTF8, "application/json");

var response = await client.SendAsync(request);
response.EnsureSuccessStatusCode();
Console.WriteLine(await response.Content.ReadAsStringAsync());
```

### POST `/api/v1/mdm/merge-candidates/{publicId}/reject` {#depot.mdmmerge.rejectMdmMergeCandidate}

**rejectMdmMergeCandidate records that the device is not any of the candidate endpoints.**

Nothing moves.

#### Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `publicId` | path | string | Yes | A uuid. |

#### Request body

Required, sent as `application/json`.

#### Responses

| Status | Body | Description |
| --- | --- | --- |
| `200` | `application/json`, MergeCandidateView | Success. |
| `400` | `application/problem+json`, ProblemDetails | The request body is not valid JSON. |
| `401` | `application/problem+json`, ProblemDetails | No signed-in identity. |
| `403` | `application/problem+json`, ProblemDetails | The identity does not hold mdm:enroll. |
| `404` | `application/problem+json`, ProblemDetails | No resource matches that id. |
| `409` | `application/problem+json`, ProblemDetails | This merge candidate was already decided or changed, or the endpoint cannot take the enrollment. Reload and try again. |
| `500` | `application/problem+json`, ProblemDetails | No client context in request. |

#### Request samples

```bash
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.
curl -X POST 'https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/reject' \
  -H 'X-CSRF-Token: <csrf-token>' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -b 'outpost_console=<console-session>' \
  --data '{
  "rowVersion": 0
}'
```

```powershell
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.

$headers = @{
    'X-CSRF-Token' = '<csrf-token>'
    'Accept' = 'application/json'
    'Content-Type' = 'application/json'
    'Cookie' = 'outpost_console=<console-session>'
}

$body = @'
{
  "rowVersion": 0
}
'@

$response = Invoke-RestMethod `
    -Method Post `
    -Uri 'https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/reject' `
    -Headers $headers `
    -ContentType 'application/json' `
    -Body $body

$response | ConvertTo-Json -Depth 10
```

```python
# Sign in first. outpost_console is a session cookie, so send it with every request.
# This operation is idempotent. Repeating it does not repeat its effect.

import requests

url = "https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/reject"
headers = {
    "X-CSRF-Token": "<csrf-token>",
    "Accept": "application/json",
    "Content-Type": "application/json",
}
cookies = {
    "outpost_console": "<console-session>",
}
payload = {
    "rowVersion": 0,
}

response = requests.post(url, headers=headers, cookies=cookies, json=payload, timeout=30)
response.raise_for_status()
print(response.json())
```

```go
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.
package main

import (
	"bytes"
	"fmt"
	"io"
	"log"
	"net/http"
)

func main() {
	body := []byte(`{
  "rowVersion": 0
}`)

	req, err := http.NewRequest(http.MethodPost, "https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/reject", bytes.NewReader(body))
	if err != nil {
		log.Fatal(err)
	}

	req.Header.Set("X-CSRF-Token", "<csrf-token>")
	req.Header.Set("Accept", "application/json")
	req.Header.Set("Content-Type", "application/json")
	req.AddCookie(&http.Cookie{Name: "outpost_console", Value: "<console-session>"})

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		log.Fatal(err)
	}
	defer resp.Body.Close()

	out, err := io.ReadAll(resp.Body)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Println(resp.Status, string(out))
}
```

```ts
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.
// The session cookie is set by signing in. A script cannot set it itself.

const url = "https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/reject";

const response = await fetch(url, {
	method: "POST",
	headers: {
		"X-CSRF-Token": "<csrf-token>",
		"Accept": "application/json",
		"Content-Type": "application/json",
	},
	credentials: "include",
	body: JSON.stringify({
		"rowVersion": 0
	}),
});

if (!response.ok) {
	throw new Error(`Request failed with status ${response.status}`);
}

const data = await response.json();
console.log(data);
```

```csharp
// Sign in first. outpost_console is a session cookie, so send it with every request.
// This operation is idempotent. Repeating it does not repeat its effect.

using System;
using System.Net.Http;
using System.Text;

using var client = new HttpClient();

const string body = """
{
  "rowVersion": 0
}
""";

var request = new HttpRequestMessage(HttpMethod.Post, "https://depot.example.com/api/v1/mdm/merge-candidates/<publicId>/reject");
request.Headers.TryAddWithoutValidation("X-CSRF-Token", "<csrf-token>");
request.Headers.TryAddWithoutValidation("Accept", "application/json");
request.Headers.TryAddWithoutValidation("Cookie", "outpost_console=<console-session>");
request.Content = new StringContent(body, Encoding.UTF8, "application/json");

var response = await client.SendAsync(request);
response.EnsureSuccessStatusCode();
Console.WriteLine(await response.Content.ReadAsStringAsync());
```