# Update a transaction

**PATCH /transact-workflow/v1/users/{userId}/transactions/{transactionId}**

Applies a partial update to a transaction. Only the fields present in the body are modified.


## Servers
- Production API gateway: https://gateway.lwolf.com (Production API gateway)
- Environment-specific host (e.g. pre-production): https://api.pre.lwolf.com (Environment-specific host (e.g. pre-production))


## Authentication methods
- Bearer auth & Subscription key


## Parameters

### Path parameters

- **userId** (string(uuid))
  Unique identifier (GUID) of the acting user. All Transact Workflow resources are scoped to a user.

- **transactionId** (string(uuid))
  GUID of the transaction.



### Body: application/json (object)

- **type** (integer)
  Transaction type code. Observed value: `1`. **TODO: document the full list of code values and their meanings.**

- **address1** (string)
  Property street address, line 1.

- **address2** (string)
  Property street address, line 2.

- **address3** (string)
  Property street address, line 3 (e.g. unit number).

- **address4** (string)
  Property street address, line 4.

- **locality** (string)
  City / locality.

- **region** (string)
  State or province code.

- **subRegion** (string)
  County or sub-region.

- **postalCode** (string)
  Postal / ZIP code.

- **country** (string)
  Country.

- **legalDescription** (string)
  Legal description of the property.

- **propertyIncludes** (string)
  Items included with the property.

- **propertyExcludes** (string)
  Items excluded from the property.

- **taxNumber** (string)
  Property tax number.

- **mlsNumber** (string)
  MLS listing number.

- **note** (string)
  Free-form note.

- **schoolDistrict** (string)
  School district.

- **zoningClass** (string)
  Zoning classification.

- **yearBuilt** (integer)
  Year the property was built.

- **phase** (integer)
  Transaction phase code. Observed value: `1`. **TODO: document the full list of code values and their meanings.**

- **propertyType** (integer)
  Property type code. Observed value: `0`. **TODO: document the full list of code values and their meanings.**

- **asking** (number)
  Asking price.

- **deposit** (number)
  Deposit amount.

- **taxes** (number)
  Annual taxes.

- **closingDate** (string(date-time))
  Closing date.

- **listingExpiration** (string(date-time))
  Listing expiration date.

- **listingGoesLive** (string(date-time))
  Date the listing goes live.



## Responses
### 200
Successful response

### 400
The request is malformed or contains invalid parameters.

#### Body: application/json (object)
- **error** (string)
  Error code or short error name.

- **message** (string)
  Human-readable error description.


### 401
The access token is missing, invalid, or expired.

#### Body: application/json (object)
- **error** (string)
  Error code or short error name.

- **message** (string)
  Human-readable error description.


### 403
The caller is not permitted to perform this operation.

#### Body: application/json (object)
- **error** (string)
  Error code or short error name.

- **message** (string)
  Human-readable error description.


### 404
The requested resource does not exist.

#### Body: application/json (object)
- **error** (string)
  Error code or short error name.

- **message** (string)
  Human-readable error description.



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