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# Get Sync

GET https://app.polytomic.com/api/syncs/{id}

Returns a single model sync by ID.

To check whether a sync is currently running or has recently completed, use
[`GET /api/syncs/{id}/status`](../../../api-reference/model-sync/get-status). For the full history of
executions, use [`GET /api/syncs/{id}/executions`](../../../api-reference/model-sync/executions/list).

Reference: https://apidocs.polytomic.com/2024-02-08/api-reference/model-sync/get

## Authentication

- `Authorization` header (basic auth, required) — This is the Polytomic deployment key (on-premises only)
- `Authorization` header (bearer token, required) — This is the Polytomic API key

## Request

### Path parameters

- `id` (string, required)

## Response

### 200

OK

- `data` (V2SyncResponse, optional)

## Errors

### 401 Unauthorized Error

Unauthorized

- `code` (integer, optional) — Application-specific error code.
- `context` (map from string to any, optional) — Application context.
- `error` (string, optional) — Error message.
- `status` (string, optional) — Status text.

### 404 Not Found Error

Not Found

- `key` (string, optional)
- `message` (string, optional)
- `metadata` (map from string to any, optional)
- `status` (integer, optional)

### 500 Internal Server Error

Internal Server Error

- `key` (string, optional)
- `message` (string, optional)
- `metadata` (map from string to any, optional)
- `status` (integer, optional)

## Types

### V2SyncResponse

- `active` (boolean, optional)
- `created_at` (string, optional)
- `created_by` (OutputActor, optional)
- `encryption_passphrase` (string, optional)
- `fields` (list of V2SyncField, optional)
- `filter_logic` (string, optional)
- `filters` (list of V2Filter, optional)
- `id` (string, optional)
- `identity` (V2Identity, optional)
- `mode` (enum, optional)
  - Allowed values: `create`, `update`, `updateOrCreate`, `replace`, `append`, `remove`, `snapshot`
- `model_ids` (list of string, optional) — Model IDs used in the sync.
- `name` (string, optional)
- `only_enrich_updates` (boolean, optional)
- `organization_id` (string, optional)
- `override_fields` (list of V2OverrideField, optional)
- `overrides` (list of V2Override, optional)
- `policies` (list of string, optional)
- `schedule` (Schedule, optional)
- `skip_initial_backfill` (boolean, optional)
- `sync_all_records` (boolean, optional)
- `target` (V2Target, optional)
- `updated_at` (string, optional)
- `updated_by` (OutputActor, optional)

### OutputActor

- `id` (string, optional)
- `name` (string, optional)
- `type` (string, optional)

### V2SyncField

- `target` (string, required) — Target field ID the source field value will be written to.
- `encryption_enabled` (boolean, optional) — Whether the field should be encrypted.
- `new` (boolean, optional, default: false) — New is set to true if the target field should be created by Polytomic. This is not supported by all backends.
- `override_value` (string, optional) — Value to set in the target field; a mapping with an override value and no source is stored as an override field.
- `source` (V2Source, optional)
- `sync_mode` (string, optional) — Sync mode for the field; defaults to 'updateOrCreate'. If set to 'create', the field will not be synced if it already has a value. This is not supported by all backends.

### V2Filter

A filter on this sync. Either `field` or `field_id` must be provided; if `field_id` is provided, `field` is ignored. `field` names a model field by model and source name. `field_id` is a model field's UUID when `field_type` is `Model`, and the destination's own field identifier when it is `Target`.

- `function` (enum, required)
  - Allowed values: `Equality`, `Inequality`, `IsNull`, `IsNotNull`, `True`, `False`, `OnOrAfter`, `OnOrBefore`, `GreaterThan`, `GreaterThanEqual`, `LessThan`, `LessThanEqual`, `StringContains`, `StringStartsWith`, `StringEndsWith`, `StringDoesNotContain`, `StringDoesNotStartWith`, `StringDoesNotEndWith`, `StringOneOf`, `StringNotOneOf`, `Between`, `ArrayContains`, `ArrayDoesNotContain`, `InTheLast`, `RelativeOnOrBefore`, `RelativeOnOrAfter`, `StringLike`, `StringNotLike`, `StringMatchesTrimmed`
- `field` (V2Source, optional)
- `field_id` (string, optional) — Identifier of the field to filter on: a model field's UUID when 'field_type' is 'Model', or the destination's own field identifier when it is 'Target'.
- `field_type` (enum, optional)
  - Allowed values: `Model`, `Target`
- `label` (string, optional)
- `value` (any, optional)
- `value_field` (V2Source, optional) — Model field whose value this filter compares against, resolved separately for each record. Only valid on a target filter, mutually exclusive with 'value', and accepted only by destinations reporting 'supports_filter_value_fields'.

### V2Identity

- `function` (enum, required)
  - Allowed values: `Equality`, `ISubstring`, `OneOf`, `DomainMatch`, `HostnameMatch`
- `source` (V2Source, required)
- `target` (string, required)
- `new_field` (boolean, optional)
- `remote_field_type_id` (string, optional, nullable)

### V2OverrideField

A target field which is set to a fixed value for every record; unlike a field mapping, an override field has no source field.

- `override_value` (string, required) — Value written to the target field for every record.
- `target` (string, required) — Target field ID the value will be written to.
- `new` (boolean, optional, default: false) — New is set to true if the target field should be created by Polytomic. This is not supported by all backends.
- `sync_mode` (string, optional) — Sync mode for the field; defaults to 'updateOrCreate'. If set to 'create', the field will not be synced if it already has a value. This is not supported by all backends.

### V2Override

Either `field` or `field_id` must be provided. If `field_id` is provided, `field` is ignored.

- `field` (V2Source, optional)
- `field_id` (string, optional) — Field ID of the model field to override.
- `function` (enum, optional)
  - Allowed values: `Equality`, `Inequality`, `IsNull`, `IsNotNull`, `True`, `False`, `OnOrAfter`, `OnOrBefore`, `GreaterThan`, `GreaterThanEqual`, `LessThan`, `LessThanEqual`, `StringContains`, `StringStartsWith`, `StringEndsWith`, `StringDoesNotContain`, `StringDoesNotStartWith`, `StringDoesNotEndWith`, `StringOneOf`, `StringNotOneOf`, `Between`, `ArrayContains`, `ArrayDoesNotContain`, `InTheLast`, `RelativeOnOrBefore`, `RelativeOnOrAfter`, `StringLike`, `StringNotLike`, `StringMatchesTrimmed`
- `override` (any, optional)
- `value` (any, optional)

### Schedule

- `connection_id` (string, optional)
- `day_of_month` (string, optional, nullable)
- `day_of_week` (string, optional, nullable)
- `frequency` (enum, optional)
  - Allowed values: `manual`, `continuous`, `hourly`, `daily`, `weekly`, `custom`, `builder`, `runafter`, `multi`, `dbtcloud`
- `hour` (string, optional, nullable)
- `job_id` (integer, optional, nullable)
- `minute` (string, optional, nullable)
- `month` (string, optional, nullable)
- `run_after` (RunAfter, optional)
- `run_after_success_only` (boolean, optional, nullable) — If true, the sync will only run if the dependent syncs completed successfully.

### V2Target

- `connection_id` (string, required)
- `configuration` (map from string to any, optional)
- `create` (map from string to string, optional) — Create a new target object with these properties.
- `filter_logic` (string, optional) — Logical expression combining this sync's target filters -- the entries in 'filters' whose 'field_type' is 'Target' -- by their labels. The operators are not case-sensitive but the labels are, and the expression has to name every target filter at least once -- a filter may be repeated, as in '(A and B) or (A and C)' -- and an expression which leaves one out is rejected.
- `object` (string, optional)
- `new_name` (string, optional, deprecated) — Name for a new target object.
- `search_values` (map from string to any, optional, deprecated)

### V2Source

- `field` (string, required)
- `model_id` (string, required)

### RunAfter

- `bulk_sync_ids` (list of string, optional)
- `sync_ids` (list of string, optional)

## Examples

**Response**

```json
{
  "data": {
    "active": true,
    "created_at": "2024-01-15T09:30:00Z",
    "created_by": {
      "id": "12345678-1234-1234-1234-123456789012",
      "name": "John Doe",
      "type": "user"
    },
    "encryption_passphrase": "string",
    "fields": [
      {
        "target": "name",
        "encryption_enabled": true,
        "new": false,
        "override_value": "fixed_value",
        "source": {
          "field": "id",
          "model_id": "248df4b7-aa70-47b8-a036-33ac447e668d"
        },
        "sync_mode": "create"
      }
    ],
    "filter_logic": "string",
    "filters": [
      {
        "function": "Equality",
        "field": {
          "field": "id",
          "model_id": "248df4b7-aa70-47b8-a036-33ac447e668d"
        },
        "field_id": "field1",
        "field_type": "Model",
        "label": "A",
        "value": null,
        "value_field": {
          "field": "id",
          "model_id": "248df4b7-aa70-47b8-a036-33ac447e668d"
        }
      }
    ],
    "id": "248df4b7-aa70-47b8-a036-33ac447e668d",
    "identity": {
      "function": "Equality",
      "source": {
        "field": "id",
        "model_id": "248df4b7-aa70-47b8-a036-33ac447e668d"
      },
      "target": "name",
      "new_field": true,
      "remote_field_type_id": "string"
    },
    "mode": "create",
    "model_ids": [
      "string"
    ],
    "name": "Users Sync",
    "only_enrich_updates": false,
    "organization_id": "248df4b7-aa70-47b8-a036-33ac447e668d",
    "override_fields": [
      {
        "override_value": "fixed_value",
        "target": "name",
        "new": false,
        "sync_mode": "create"
      }
    ],
    "overrides": [
      {
        "field": {
          "field": "id",
          "model_id": "248df4b7-aa70-47b8-a036-33ac447e668d"
        },
        "field_id": "field1",
        "function": "Equality",
        "override": null,
        "value": null
      }
    ],
    "policies": [
      "248df4b7-aa70-47b8-a036-33ac447e668d"
    ],
    "schedule": {
      "connection_id": "248df4b7-aa70-47b8-a036-33ac447e668d",
      "day_of_month": "1",
      "day_of_week": "monday",
      "frequency": "manual",
      "hour": "12",
      "job_id": 1,
      "minute": "30",
      "month": "1",
      "run_after": {
        "bulk_sync_ids": [
          "248df4b7-aa70-47b8-a036-33ac447e668d"
        ],
        "sync_ids": [
          "248df4b7-aa70-47b8-a036-33ac447e668d"
        ]
      },
      "run_after_success_only": true
    },
    "skip_initial_backfill": false,
    "sync_all_records": false,
    "target": {
      "connection_id": "248df4b7-aa70-47b8-a036-33ac447e668d",
      "configuration": {
        "key": "value"
      },
      "create": {
        "name": "value"
      },
      "filter_logic": "A and B",
      "object": "Users",
      "new_name": "string",
      "search_values": {
        "name": "value"
      }
    },
    "updated_at": "2024-01-15T09:30:00Z",
    "updated_by": {
      "id": "12345678-1234-1234-1234-123456789012",
      "name": "John Doe",
      "type": "user"
    }
  }
}
```

**SDK Code**

```typescript
import { PolytomicClient } from "polytomic";

async function main() {
    const client = new PolytomicClient({
        token: "YOUR_TOKEN_HERE",
        version: "X-Polytomic-Version",
    });
    await client.modelSync.get("248df4b7-aa70-47b8-a036-33ac447e668d");
}
main();

```

```python
from polytomic import Polytomic

client = Polytomic(
    token="YOUR_TOKEN_HERE",
    version="X-Polytomic-Version",
)

client.model_sync.get(
    id="248df4b7-aa70-47b8-a036-33ac447e668d",
)

```

```go
package example

import (
    context "context"

    client "github.com/polytomic/polytomic-go/v24/client"
    option "github.com/polytomic/polytomic-go/v24/option"
)

func do() {
    client := client.NewClient(
        option.WithToken(
            "YOUR_TOKEN_HERE",
        ),
        option.WithVersion(
            "X-Polytomic-Version",
        ),
    )
    client.ModelSync.Get(
        context.TODO(),
        "248df4b7-aa70-47b8-a036-33ac447e668d",
    )
}

```

```ruby
require 'uri'
require 'net/http'

url = URI("https://app.polytomic.com/api/syncs/248df4b7-aa70-47b8-a036-33ac447e668d")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["X-Polytomic-Version"] = 'X-Polytomic-Version'
request.basic_auth("<username>", "<password>")

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://app.polytomic.com/api/syncs/248df4b7-aa70-47b8-a036-33ac447e668d")
  .header("X-Polytomic-Version", "X-Polytomic-Version")
  .basicAuth("<username>", "<password>")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://app.polytomic.com/api/syncs/248df4b7-aa70-47b8-a036-33ac447e668d', [
  'headers' => [
    'X-Polytomic-Version' => 'X-Polytomic-Version',
  ],
    'auth' => ['<username>', '<password>'],
]);

echo $response->getBody();
```

```csharp
using RestSharp;
using RestSharp.Authenticators;

var client = new RestClient("https://app.polytomic.com/api/syncs/248df4b7-aa70-47b8-a036-33ac447e668d");
client.Authenticator = new HttpBasicAuthenticator("<username>", "<password>");
var request = new RestRequest(Method.GET);
request.AddHeader("X-Polytomic-Version", "X-Polytomic-Version");

IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let credentials = Data("<username>:<password>".utf8).base64EncodedString()

let headers = [
  "X-Polytomic-Version": "X-Polytomic-Version",
  "Authorization": "Basic \(credentials)"
]

let request = NSMutableURLRequest(url: NSURL(string: "https://app.polytomic.com/api/syncs/248df4b7-aa70-47b8-a036-33ac447e668d")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```