# Update the description, currency, price and/or charge of an online transaction

Endpoint: PATCH /transactions/{transaction_id}
Version: 0.1.0
Security: OAuth2

## Path parameters:

  - `transaction_id` (integer, required)

## Request fields (application/json):

  - `charge` (integer)
    The  value returned from a request to
.
    Example: 78

  - `charge_seller` (integer)
    The  value returned from a
request to .

  - `currency` (string)
    Example: "eur"

  - `description` (string)
    A description of the goods being sold.
    Example: "Soccer ticket"

  - `price` (integer)
    The price of the goods being sold, in the
's smallest unit.  The  value
should correspond to the Trustap charge created
with this price, otherwise this request will
fail with a  error.
    Example: 1234

## Response 200 fields (application/json):

  - `amount_refunded` (integer)

  - `amount_released` (integer)

  - `buyer_id` (string)
    Example: "feb33a87-3917-4538-9260-127c8a6b5232"

  - `cancelled` (string)

  - `charge` (integer, required)
    Example: 78

  - `charge_international_payment` (integer)

  - `charge_postage_buyer` (integer)

  - `charge_postage_client` (integer)

  - `charge_seller` (integer, required)

  - `claimed_by_buyer` (string)

  - `client_id` (string, required)
    Example: "trustap-app"

  - `complained` (string)

  - `complaint` (object)
    Example: {"description":"Item was fake"}

  - `complaint.description` (string, required)
    Example: "Item was fake"

  - `complaint_period_deadline` (string)

  - `complaint_period_ended` (string)

  - `created` (string, required)
    Example: "2019-12-25T09:00:00Z"

  - `currency` (string, required)
    The currency of the transaction. Note that, at present, the
buyer must pay using the transaction's currency and the
seller will be paid in the transaction's currency.
    Example: "eur"

  - `delivered` (string)
    Example: "2019-12-25T13:00:00Z"

  - `denied` (string)

  - `funds_released` (string)
    Example: "2019-12-26T14:00:00Z"

  - `id` (integer, required)
    Example: 1309

  - `is_payment_in_progress` (boolean, required)
    If the transaction is paid via a delayed payment method,
such as SEPA debit, this field will be  until the
payment has fully succeeded or failed.

  - `join_code` (string)

  - `joined` (string)
    Example: "2019-12-25T10:00:00Z"

  - `listing_creator_accepted` (string)

  - `listing_creator_rejected` (string)

  - `listing_id` (string)
    If the transaction is created from a listing then this is
the ID of that listing; otherwise this property is omitted.

  - `listing_type` (string)
    Enum: "single_use", "multi_use"

  - `order_issue` (object)
    Example: {"description":"Delivery delayed"}

  - `order_issue_raised` (string)

  - `paid` (string)
    Example: "2019-12-25T11:00:00Z"

  - `payment_accepted` (string)

  - `payment_refunded` (string)

  - `posta_hr_tracking` (object)
    Example: {"barcode":"ABC123456","barcode_generated":"2019-12-26T14:00:00Z"}

  - `posta_hr_tracking.barcode` (string, required)
    Example: "ABC123456"

  - `posta_hr_tracking.barcode_generated` (string, required)
    Example: "2019-12-26T14:00:00Z"

  - `price` (integer, required)
    Example: 1234

  - `quantity` (integer, required)
    Example: 1

  - `released_to_seller` (boolean)

  - `review` (object)

  - `review.approved` (boolean)

  - `review.finished` (string)

  - `review.outcome_reason` (string)

  - `review.started` (string)

  - `review_flagged` (string)

  - `seller_id` (string)
    Example: "ad5bb99f-85bf-47e1-be0d-15e7541c6ad7"

  - `shippo_transaction_id` (string)

  - `status` (string, required)
    Example: "funds_released"

  - `tracked` (string)
    Example: "2019-12-25T12:00:00Z"

  - `tracking` (object)
    Example: {"carrier":"ups","tracking_code":"***"}

  - `tracking.carrier` (string, required)
    Example: "ups"

  - `tracking.tracking_code` (string, required)
    Example: "***"

  - `tracking_details_deadline` (string)

  - `tracking_details_window_started` (string)

## Response 400 fields (application/json):

  - `code` (string, required)
    Example: "negative_price"

  - `error` (string, required)
    A contextual description of the error that occurred. When
handling errors the  field should be used to determine
the type of error that occurred, as the text in the 
field may change unexpectedly.
    Example: "`price` cannot be negative"