---
title: "Changes to Update Sync"
method: PUT
path: "/api/syncs/{id}"
---

# Changes to Update Sync

`PUT /api/syncs/{id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 51 revisions.

- **2026-10-21** `61c2b96f65ba`: 108 breaking, 58 warning, 1 info
- **2026-09-16** `01e314882a97`: 6 breaking, 7 warning, 3 info
- **2026-09-15** `e34191959c45`: 1 info
- **2026-09-09** `9d2fc11e53ec`: 5 breaking, 2 warning, 1 info
- **2026-09-05** `30ade6c6d535`: 7 info

## Changes

- **2026-10-21** `61c2b96f65ba`: 108 breaking, 58 warning, 1 info
  - added `#/components/schemas/FilterFieldReferenceType` to the `filters/items/field_type` request property `allOf` list
  - added `#/components/schemas/FilterFunction` to the `filters/items/function` request property `allOf` list
  - added `#/components/schemas/FilterFunction` to the `overrides/items/function` request property `allOf` list
  - added `#/components/schemas/ModelFilters` to the `model_filters` request property `allOf` list
  - added `#/components/schemas/ModelSyncV5Target` to the `target` request property `allOf` list
  - added `#/components/schemas/ModelsyncSyncTargetMode` to the `mode` request property `allOf` list
  - added `#/components/schemas/Schedule` to the `schedule` request property `allOf` list
  - added `#/components/schemas/SchemaIdentityFunction` to the `identities/allOf[subschema #1: ModelSyncIdentities]/mappings/items/function` request property `allOf` list
  - added `#/components/schemas/SchemaIdentityFunction` to the `identity/allOf[subschema #1: Identity]/function` request property `allOf` list
  - added `#/components/schemas/Source` to the `fields/items/source` request property `allOf` list
  - added `#/components/schemas/Source` to the `filters/items/field` request property `allOf` list
  - added `#/components/schemas/Source` to the `identities/allOf[subschema #1: ModelSyncIdentities]/mappings/items/source` request property `allOf` list
  - added `#/components/schemas/Source` to the `identity/allOf[subschema #1: Identity]/source` request property `allOf` list
  - added `#/components/schemas/Source` to the `overrides/items/field` request property `allOf` list
  - added `#/components/schemas/TargetFilters` to the `target_filters` request property `allOf` list
  - removed the enum value `ArrayContains` of the request property `filters/items/function`
  - removed the enum value `ArrayContains` of the request property `overrides/items/function`
  - removed the enum value `ArrayDoesNotContain` of the request property `filters/items/function`
  - removed the enum value `ArrayDoesNotContain` of the request property `overrides/items/function`
  - removed the enum value `Between` of the request property `filters/items/function`
  - removed the enum value `Between` of the request property `overrides/items/function`
  - removed the enum value `DomainMatch` of the request property `identities/allOf[subschema #1: ModelSyncIdentities]/mappings/items/function`
  - removed the enum value `DomainMatch` of the request property `identity/allOf[subschema #1: Identity]/function`
  - removed the enum value `Equality` of the request property `filters/items/function`
  - removed the enum value `Equality` of the request property `identities/allOf[subschema #1: ModelSyncIdentities]/mappings/items/function`
  - removed the enum value `Equality` of the request property `identity/allOf[subschema #1: Identity]/function`
  - removed the enum value `Equality` of the request property `overrides/items/function`
  - removed the enum value `False` of the request property `filters/items/function`
  - removed the enum value `False` of the request property `overrides/items/function`
  - removed the enum value `GreaterThan` of the request property `filters/items/function`
  - removed the enum value `GreaterThan` of the request property `overrides/items/function`
  - removed the enum value `GreaterThanEqual` of the request property `filters/items/function`
  - removed the enum value `GreaterThanEqual` of the request property `overrides/items/function`
  - removed the enum value `HostnameMatch` of the request property `identities/allOf[subschema #1: ModelSyncIdentities]/mappings/items/function`
  - removed the enum value `HostnameMatch` of the request property `identity/allOf[subschema #1: Identity]/function`
  - removed the enum value `ISubstring` of the request property `identities/allOf[subschema #1: ModelSyncIdentities]/mappings/items/function`
  - removed the enum value `ISubstring` of the request property `identity/allOf[subschema #1: Identity]/function`
  - removed the enum value `InTheLast` of the request property `filters/items/function`
  - removed the enum value `InTheLast` of the request property `overrides/items/function`
  - removed the enum value `Inequality` of the request property `filters/items/function`
  - …127 more
- **2026-09-16** `01e314882a97`: 6 breaking, 7 warning, 3 info
  - added `#/components/schemas/Identity` to the `identity` request property `allOf` list
  - the `identity` request property type changed from `object` to no type
  - the `data/identity` response's property type changed from `object` to no type for status `200`
  - removed the required property `data/identity/function` from the response with the `200` status
  - removed the required property `data/identity/source` from the response with the `200` status
  - removed the required property `data/identity/target` from the response with the `200` status
  - removed the request property `identity/function`
  - removed the request property `identity/new_field`
  - removed the request property `identity/remote_field_type_id`
  - removed the request property `identity/source`
  - removed the request property `identity/target`
  - removed the optional property `data/identity/new_field` from the response with the `200` status
  - removed the optional property `data/identity/remote_field_type_id` from the response with the `200` status
  - added the new optional request property `identities`
  - added the optional property `data/identities` to the response with the `200` status
  - added `#/components/schemas/Identity` to the `data/identity` response property `allOf` list for the response status `200`
- **2026-09-15** `e34191959c45`: 1 info
  - added the optional property `data/problems` to the response with the `200` status
- **2026-09-09** `9d2fc11e53ec`: 5 breaking, 2 warning, 1 info
  - added `#/components/schemas/Source` to the `filters/items/value_field` request property `allOf` list
  - the `filters/items/value_field` request property type changed from `object` to no type
  - the `data/filters/items/value_field` response's property type changed from `object` to no type for status `200`
  - removed the required property `data/filters/items/value_field/field` from the response with the `200` status
  - removed the required property `data/filters/items/value_field/model_id` from the response with the `200` status
  - removed the request property `filters/items/value_field/field`
  - removed the request property `filters/items/value_field/model_id`
  - added `#/components/schemas/Source` to the `data/filters/items/value_field` response property `allOf` list for the response status `200`
- **2026-09-05** `30ade6c6d535`: 7 info
  - api operation id `api/v2.UpdateSync` removed and replaced with `api/v5.UpdateSync`
  - added the new optional request property `filters/items/value_field`
  - added the new optional request property `model_filters`
  - added the new optional request property `target_filters`
  - added the optional property `data/filters/items/value_field` to the response with the `200` status
  - added the optional property `data/model_filters` to the response with the `200` status
  - added the optional property `data/target_filters` to the response with the `200` status

---

[Operation](https://skmtc.dev/polytomic/apis/polytomic-api/docs/api/syncs/:id/put.md) - [API](https://skmtc.dev/polytomic/apis/polytomic-api.md) - [Page](https://skmtc.dev/polytomic/apis/polytomic-api/changes/api/syncs/:id/put)
