Update Product Variation Fields catalog.product.offer.update

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Scope: catalog

Who can execute the method: administrator

This method updates the fields of a product variation.

Method Parameters

Required parameters are marked with *

Name
type

Description

id*
catalog_product_offer.id

Identifier of the product variation.

To obtain the identifiers of product variations, use catalog.product.offer.list

fields*
object

Values of the fields to update the product variation

Parameter fields

Name
type

Description

name
string

Name of the product variation

active
string

Activity status. Possible values:

  • Y — yes
  • N — no

code
string

Symbolic code

xmlId
string

External code

barcodeMulti
string

Unique barcodes for each instance. Possible values:

  • Y — yes
  • N — no

canBuyZero
string

Is the purchase of the product variation allowed when it is out of stock? Possible values:

  • Y — yes
  • N — no

createdBy
user.id

Created by

modifiedBy
user.id

Modified by

dateActiveFrom
datetime

Start date of activity

dateActiveTo
datetime

End date of activity

dateCreate
datetime

Creation date

iblockSectionId
catalog_section.id

Identifier of the main section of the information block

IblockSection
array

Array of all sections to which the variation is linked

measure
catalog_measure.id

Unit of measurement

previewText
string

Description for the announcement

detailText
string

Detailed description

previewPicture
object

Picture for the announcement. Object in the format {fileData: [value1, value2]}, where value1 — file name of the picture with extension, value2 — picture in base64 format.

To remove the picture, use the object in the format {remove: 'Y'}

detailPicture
object

Detailed picture. Object in the format {fileData: [value1, value2]}, where value1 — file name of the picture with extension, value2 — picture in base64 format.

To remove the picture, use the object in the format {remove: 'Y'}

previewTextType
string

Type of description for the announcement. Possible values:

  • text — text
  • html — HTML

detailTextType
string

Type of detailed description. Possible values:

  • text — text
  • html — HTML

sort
integer

Sorting

subscribe
string

Subscription permission for the product variation. Possible values:

  • Y — yes
  • N — no
  • D — default

vatId
catalog_vat.id

VAT identifier

vatIncluded
string

Is VAT included in the price? Possible values:

  • Y — yes
  • N — no

height
double

Height of the product variation

length
double

Length of the product variation

weight
double

Weight of the product variation

width
double

Width of the product variation

quantityTrace
string

Quantity accounting mode. Possible values:

  • Y — enabled
  • N — disabled
  • D — default

purchasingCurrency
string

Currency of the purchasing price.

The list of currencies can be obtained using the method crm.currency.list.

Not editable when inventory management is enabled

purchasingPrice
double

Purchasing price.

Not editable when inventory management is enabled

quantity
double

Quantity.

Not editable when inventory management is enabled

quantityReserved
double

Reserved quantity.

Not editable when inventory management is enabled

recurSchemeLength
integer

Length of the payment period.

Used only in the on-premise version for content sales

recurSchemeType
string

Time unit of the payment period. Possible values:

  • H — hour
  • D — day
  • W — week
  • M — month
  • Q — quarter
  • S — half-year
  • Y — year

Used only in the on-premise version for content sales

trialPriceId
integer

Product for trial payment.

Used only in the on-premise version for content sales

withoutOrder
string

Renewal without placing an order. Possible values:

  • Y — yes
  • N — no

Used only in the on-premise version for content sales

parentId
object

Identifier of the parent product. The value is specified in the format {value: value, valueId: valueId}, where value — identifier of the parent product, and valueId — identifier of the property value.

To obtain the identifiers of parent products, use catalog.product.sku.list

propertyN
object|array

Value of the property of the product variation, where N — property identifier. There can be multiple properties.

The value is specified in the format {valueId: valueId, value: value} or in the format [{valueId: valueId1, value: value1}, ..., {valueId: valueIdN, value: valueN}], if the property is multiple. Here valueId — identifier of the property value, and value — property value.

If valueId is not specified, the existing value will be removed from the database and replaced with the new one specified in value. If the property is multiple, all existing values of the property for which valueId was not specified will be removed. An exception is "file" type properties: their values that are not passed in the request are retained, but after a removal the valueId of the remaining values changes.

valueId of all properties of the product variation can be obtained using the methods catalog.product.offer.get and catalog.product.offer.list

Working with Product Price

To change the price of a variation, use the methods catalog.price.*.

Code Examples

How to Use Examples in Documentation

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"id":1286,"fields":{"iblockId":24,"name":"Product Variation","active":"Y","barcodeMulti":"Y","canBuyZero":"Y","code":"Product","createdBy":1,"dateActiveFrom":"2024-05-28T10:00:00","dateActiveTo":"2024-05-29T10:00:00","dateCreate":"2024-05-27T10:00:00","detailPicture":{"fileData":["detailPicture.png","iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElF­TkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC"]},"detailText":"","detailTextType":"text","height":100,"iblockSectionId":47,"length":100,"measure":5,"modifiedBy":1,"previewPicture":{"fileData":["previewPicture.png","iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElFTkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC"]},"previewText":"","previewTextType":"text","purchasingCurrency":"USD","purchasingPrice":1000,"quantity":10,"quantityReserved":1,"quantityTrace":"Y","recurSchemeLength":1,"recurSchemeType":"D","sort":100,"subscribe":"Y","trialPriceId":175,"vatId":1,"vatIncluded":"Y","weight":100,"width":100,"withoutOrder":"Y","xmlId":"1286","property261":{"value":"test","valueId":9868},"property262":[{"value":"test1","valueId":9869},{"value":"test2","valueId":9870}]}}' \
        https://**put_your_bitrix24_address**/rest/**put_your_user_id_here**/**put_your_webhook_here**/catalog.product.offer.update
        
curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"id":1286,"fields":{"iblockId":24,"name":"Product Variation","active":"Y","barcodeMulti":"Y","canBuyZero":"Y","code":"Product","createdBy":1,"dateActiveFrom":"2024-05-28T10:00:00","dateActiveTo":"2024-05-29T10:00:00","dateCreate":"2024-05-27T10:00:00","detailPicture":{"fileData":["detailPicture.png","iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElF­TkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC"]},"detailText":"","detailTextType":"text","height":100,"iblockSectionId":47,"length":100,"measure":5,"modifiedBy":1,"previewPicture":{"fileData":["previewPicture.png","iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElFTkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC"]},"previewText":"","previewTextType":"text","purchasingCurrency":"USD","purchasingPrice":1000,"quantity":10,"quantityReserved":1,"quantityTrace":"Y","recurSchemeLength":1,"recurSchemeType":"D","sort":100,"subscribe":"Y","trialPriceId":175,"vatId":1,"vatIncluded":"Y","weight":100,"width":100,"withoutOrder":"Y","xmlId":"1286","property261":{"value":"test","valueId":9868},"property262":[{"value":"test1","valueId":9869},{"value":"test2","valueId":9870}]},"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/catalog.product.offer.update
        
// This snippet is an ES module: top-level await requires type="module" or a bundler.
        // $b24 is an already-initialized SDK instance (see the SDK "Get started" guide).
        import { Text } from '@bitrix24/b24jssdk'
        import type { B24Frame, ISODate } from '@bitrix24/b24jssdk'
        
        declare const $b24: B24Frame
        
        // Shape of the payload returned in result (match the "response handling" section of the page)
        type ProductOfferUpdateResult = {
          offer: {
            id: number
            iblockId: number
            iblockSectionId: number | null
            name: string
            active: string
            available: string
            bundle: string
            canBuyZero: string
            code: string
            createdBy: number
            modifiedBy: number
            dateActiveFrom: ISODate | null
            dateActiveTo: ISODate | null
            dateCreate: ISODate | null
            timestampX: ISODate | null
            detailPicture: { id: string; url: string; urlMachine: string } | null
            detailText: string | null
            detailTextType: string
            previewPicture: { id: string; url: string; urlMachine: string } | null
            previewText: string | null
            previewTextType: string
            height: number
            length: number
            weight: number
            width: number
            measure: number
            parentId: { value: string; valueId: string } | null
            purchasingCurrency: string
            purchasingPrice: string
            quantity: number
            quantityReserved: number
            quantityTrace: string
            sort: number
            subscribe: string
            type: number
            vatId: number
            vatIncluded: string
            xmlId: string
          }
        }
        
        try {
          const response = await $b24.actions.v2.call.make<ProductOfferUpdateResult>({
            method: 'catalog.product.offer.update',
            params: {
              id: 1286,
              fields: {
                iblockId: 24,
                name: 'Product variation',
                active: 'Y',
                barcodeMulti: 'Y',
                canBuyZero: 'Y',
                code: 'Tovar',
                createdBy: 1,
                dateActiveFrom: '2024-05-28T10:00:00',
                dateActiveTo: '2024-05-29T10:00:00',
                dateCreate: '2024-05-27T10:00:00',
                detailPicture: {
                  fileData: ['detailPicture.png', '<base64-encoded-image>'],
                },
                detailText: '',
                detailTextType: 'text',
                height: 100,
                iblockSectionId: 47,
                length: 100,
                measure: 5,
                modifiedBy: 1,
                previewPicture: {
                  fileData: ['previewPicture.png', '<base64-encoded-image>'],
                },
                previewText: '',
                previewTextType: 'text',
                purchasingCurrency: 'USD',
                purchasingPrice: 1000,
                quantity: 10,
                quantityReserved: 1,
                quantityTrace: 'Y',
                recurSchemeLength: 1,
                recurSchemeType: 'D',
                sort: 100,
                subscribe: 'Y',
                trialPriceId: 175,
                vatId: 1,
                vatIncluded: 'Y',
                weight: 100,
                width: 100,
                withoutOrder: 'Y',
                xmlId: '1286',
                property261: { value: 'test', valueId: 9868 },
                property262: [{ value: 'test1', valueId: 9869 }, { value: 'test2', valueId: 9870 }],
              },
            },
            requestId: Text.getUuidRfc4122()
          })
        
          // The payload is available only on a successful response
          if (!response.isSuccess) {
            console.error(response.getErrorMessages().join('; '))
          } else {
            const result = response.getData()!.result
            console.info(result.offer.id, result.offer.name, result.offer.active)
          }
        } catch (error) {
          // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
          console.error(error)
        }
        
<!-- Load the SDK (UMD build); it is exposed as the global B24Js -->
        <script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
        <script>
          async function updateProductOffer() {
            try {
              // Initialize the SDK inside a Bitrix24 frame
              const $b24 = await B24Js.initializeB24Frame()
        
              const response = await $b24.actions.v2.call.make({
                method: 'catalog.product.offer.update',
                params: {
                  id: 1286,
                  fields: {
                    iblockId: 24,
                    name: 'Product variation',
                    active: 'Y',
                    barcodeMulti: 'Y',
                    canBuyZero: 'Y',
                    code: 'Tovar',
                    createdBy: 1,
                    dateActiveFrom: '2024-05-28T10:00:00',
                    dateActiveTo: '2024-05-29T10:00:00',
                    dateCreate: '2024-05-27T10:00:00',
                    detailPicture: {
                      fileData: ['detailPicture.png', '<base64-encoded-image>'],
                    },
                    detailText: '',
                    detailTextType: 'text',
                    height: 100,
                    iblockSectionId: 47,
                    length: 100,
                    measure: 5,
                    modifiedBy: 1,
                    previewPicture: {
                      fileData: ['previewPicture.png', '<base64-encoded-image>'],
                    },
                    previewText: '',
                    previewTextType: 'text',
                    purchasingCurrency: 'USD',
                    purchasingPrice: 1000,
                    quantity: 10,
                    quantityReserved: 1,
                    quantityTrace: 'Y',
                    recurSchemeLength: 1,
                    recurSchemeType: 'D',
                    sort: 100,
                    subscribe: 'Y',
                    trialPriceId: 175,
                    vatId: 1,
                    vatIncluded: 'Y',
                    weight: 100,
                    width: 100,
                    withoutOrder: 'Y',
                    xmlId: '1286',
                    property261: { value: 'test', valueId: 9868 },
                    property262: [{ value: 'test1', valueId: 9869 }, { value: 'test2', valueId: 9870 }],
                  },
                },
                requestId: B24Js.Text.getUuidRfc4122()
              })
        
              // The payload is available only on a successful response
              if (!response.isSuccess) {
                console.error(response.getErrorMessages().join('; '))
                return
              }
        
              const result = response.getData().result
              console.info(result.offer.id, result.offer.name, result.offer.active)
            } catch (error) {
              // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
              console.error(error)
            }
          }
        
          document.addEventListener('DOMContentLoaded', updateProductOffer)
        </script>
        
from b24pysdk.errors import BitrixAPIError, BitrixSDKException
        
        try:
            bitrix_response = client.catalog.product.offer.update(
                bitrix_id=1286,
                fields={
                    "iblockId": 24,
                    "name": "Product variation",
                    "active": "Y",
                    "barcodeMulti": "Y",
                    "canBuyZero": "Y",
                    "code": "Tovar",
                    "createdBy": 1,
                    "dateActiveFrom": "2024-05-28T10:00:00",
                    "dateActiveTo": "2024-05-29T10:00:00",
                    "dateCreate": "2024-05-27T10:00:00",
                    "detailPicture": {
                        "fileData": [
                            "detailPicture.png",
                            "put_base64_file_content_here",
                        ],
                    },
                    "detailText": "",
                    "detailTextType": "text",
                    "height": 100,
                    "iblockSectionId": 47,
                    "length": 100,
                    "measure": 5,
                    "modifiedBy": 1,
                    "previewPicture": {
                        "fileData": [
                            "previewPicture.png",
                            "put_base64_file_content_here",
                        ],
                    },
                    "previewText": "",
                    "previewTextType": "text",
                    "purchasingCurrency": "USD",
                    "purchasingPrice": 1000,
                    "quantity": 10,
                    "quantityReserved": 1,
                    "quantityTrace": "Y",
                    "recurSchemeLength": 1,
                    "recurSchemeType": "D",
                    "sort": 100,
                    "subscribe": "Y",
                    "trialPriceId": 175,
                    "vatId": 1,
                    "vatIncluded": "Y",
                    "weight": 100,
                    "width": 100,
                    "withoutOrder": "Y",
                    "xmlId": "1286",
                    "property261": {
                        "value": "test",
                        "valueId": 9868,
                    },
                    "property262": [
                        {
                            "value": "test1",
                            "valueId": 9869,
                        },
                        {
                            "value": "test2",
                            "valueId": 9870,
                        },
                    ],
                },
            ).response
            result = bitrix_response.result
            print(result)
        except BitrixAPIError as error:
            print(
                "Bitrix API error",
                f"error: {error.error}",
                f"error_description: {error.error_description}",
                sep="\n",
            )
        except BitrixSDKException as error:
            print(f"Bitrix SDK error: {error.message}")
        except Exception as error:
            print(f"Unexpected error: {error}")
        
try {
            $response = $b24Service
                ->core
                ->call(
                    'catalog.product.offer.update',
                    [
                        'id' => 1286,
                        'fields' => [
                            'iblockId' => 24,
                            'name' => 'Product Variation',
                            'active' => 'Y',
                            'barcodeMulti' => 'Y',
                            'canBuyZero' => 'Y',
                            'code' => 'Product',
                            'createdBy' => 1,
                            'dateActiveFrom' => '2024-05-28T10:00:00',
                            'dateActiveTo' => '2024-05-29T10:00:00',
                            'dateCreate' => '2024-05-27T10:00:00',
                            'detailPicture' => [
                                'fileData' => ['detailPicture.png', 'iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElF­TkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC']
                            ],
                            'detailText' => '',
                            'detailTextType' => 'text',
                            'height' => 100,
                            'iblockSectionId' => 47,
                            'length' => 100,
                            'measure' => 5,
                            'modifiedBy' => 1,
                            'previewPicture' => [
                                'fileData' => ['previewPicture.png', 'iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElFTkSuQmCC']
                            ],
                            'previewText' => '',
                            'previewTextType' => 'text',
                            'purchasingCurrency' => 'USD',
                            'purchasingPrice' => 1000,
                            'quantity' => 10,
                            'quantityReserved' => 1,
                            'quantityTrace' => 'Y',
                            'recurSchemeLength' => 1,
                            'recurSchemeType' => 'D',
                            'sort' => 100,
                            'subscribe' => 'Y',
                            'trialPriceId' => 175,
                            'vatId' => 1,
                            'vatIncluded' => 'Y',
                            'weight' => 100,
                            'width' => 100,
                            'withoutOrder' => 'Y',
                            'xmlId' => '1286',
                            'property261' => ['value' => 'test', 'valueId' => 9868],
                            'property262' => [
                                ['value' => 'test1', 'valueId' => 9869],
                                ['value' => 'test2', 'valueId' => 9870]
                            ],
                        ]
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            echo 'Success: ' . print_r($result, true);
            processData($result);
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error updating product offer: ' . $e->getMessage();
        }
        
BX24.callMethod(
        'catalog.product.offer.update', 
        {
            'id': 1286,
            'fields':{
                    iblockId: 24,
                    name: 'Product Variation',
                    active: 'Y',
                    barcodeMulti: 'Y',
                    canBuyZero: 'Y',
                    code: 'Product',
                    createdBy: 1,
                    dateActiveFrom: '2024-05-28T10:00:00',
                    dateActiveTo: '2024-05-29T10:00:00',
                    dateCreate: '2024-05-27T10:00:00',
                    detailPicture: {
                        'fileData':  ['detailPicture.png','iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElF­TkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC']},
                    detailText: '',
                    detailTextType: 'text',
                    height: 100,
                    iblockSectionId: 47,
                    length: 100,
                    measure: 5,
                    modifiedBy: 1,
                    previewPicture: {
                        'fileData':['previewPicture.png', 'iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElFTkSuQmCC']},
                    previewText: '',
                    previewTextType: 'text',
                    purchasingCurrency: 'USD',
                    purchasingPrice: 1000,
                    quantity: 10,
                    quantityReserved: 1,
                    quantityTrace: 'Y',
                    recurSchemeLength: 1,
                    recurSchemeType: 'D',
                    sort: 100,
                    subscribe: 'Y',
                    trialPriceId: 175,
                    vatId: 1,
                    vatIncluded: 'Y',
                    weight: 100,
                    width: 100,
                    withoutOrder: 'Y',
                    xmlId: '1286',
                    property261: {value: 'test', valueId: 9868},
                    property262: [{value: 'test1', valueId: 9869}, {value: 'test2', valueId: 9870}],
        },
        },
        function(result)
        {
        if(result.error())
        console.error(result.error());
        else
        console.log(result.data());
        }
        );
        
require_once('crest.php');
        
        $result = CRest::call(
            'catalog.product.offer.update',
            [
                'id' => 1286,
                'fields' => [
                    'iblockId' => 24,
                    'name' => 'Product Variation',
                    'active' => 'Y',
                    'barcodeMulti' => 'Y',
                    'canBuyZero' => 'Y',
                    'code' => 'Product',
                    'createdBy' => 1,
                    'dateActiveFrom' => '2024-05-28T10:00:00',
                    'dateActiveTo' => '2024-05-29T10:00:00',
                    'dateCreate' => '2024-05-27T10:00:00',
                    'detailPicture' => [
                        'fileData' => ['detailPicture.png', 'iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElF­TkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC']
                    ],
                    'detailText' => '',
                    'detailTextType' => 'text',
                    'height' => 100,
                    'iblockSectionId' => 47,
                    'length' => 100,
                    'measure' => 5,
                    'modifiedBy' => 1,
                    'previewPicture' => [
                        'fileData' => ['previewPicture.png', 'iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElFTkSuQmCC']
                    ],
                    'previewText' => '',
                    'previewTextType' => 'text',
                    'purchasingCurrency' => 'USD',
                    'purchasingPrice' => 1000,
                    'quantity' => 10,
                    'quantityReserved' => 1,
                    'quantityTrace' => 'Y',
                    'recurSchemeLength' => 1,
                    'recurSchemeType' => 'D',
                    'sort' => 100,
                    'subscribe' => 'Y',
                    'trialPriceId' => 175,
                    'vatId' => 1,
                    'vatIncluded' => 'Y',
                    'weight' => 100,
                    'width' => 100,
                    'withoutOrder' => 'Y',
                    'xmlId' => '1286',
                    'property261' => ['value' => 'test', 'valueId' => 9868],
                    'property262' => [
                        ['value' => 'test1', 'valueId' => 9869],
                        ['value' => 'test2', 'valueId' => 9870]
                    ],
                ]
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';
        
// client and ctx are already created — see the Go SDK section
        res, err := client.Core().Call(ctx, "catalog.product.offer.update", b24.Params{
        	"id": 1286,
        	"fields": b24.Params{
        		"iblockId":       24,
        		"name":           "Product Variation",
        		"active":         "Y",
        		"barcodeMulti":   "Y",
        		"canBuyZero":     "Y",
        		"code":           "Tovar",
        		"createdBy":      1,
        		"dateActiveFrom": "2024-05-28T10:00:00",
        		"dateActiveTo":   "2024-05-29T10:00:00",
        		"dateCreate":     "2024-05-27T10:00:00",
        		"detailPicture": b24.Params{
        			"fileData": []string{"detailPicture.png", "iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElF­TkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC"},
        		},
        		"detailText":      "",
        		"detailTextType":  "text",
        		"height":          100,
        		"iblockSectionId": 47,
        		"length":          100,
        		"measure":         5,
        		"modifiedBy":      1,
        		"previewPicture": b24.Params{
        			"fileData": []string{"previewPicture.png", "iVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BMVEX37ff/­///58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7EAAAOxAGV­Kw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCocSfQFGKP3­+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA/q2TwrXZ­ib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt3qSQtwdJ­Ssku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+28tICq4rT­qXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQEFhV3CCN­Tph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKrihqje7Y9­iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guvayybW1i3­Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWtJSyP21r+­FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0hPtw86hMX­99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xfAAAAAElF­TkSuQmCCiVBORw0KGgoAAAANSUhEUgAAAMgAAADIBAMAAABfdrOtAAAAG1BM­VEX37ff////58fn9+v3+/P779vv8+Pz47/j68/oDfe+3AAAACXBIWXMAAA7E­AAAOxAGVKw4bAAABrUlEQVR4nO3UT0/CMBjH8ccx2I56IFynkHg1SgxHHCoc­SfQFGKP3+e++xL1wn7bPUCAeKF5Mvp+EluX3ZN3ariIAAAAAAAAAAAAAAAAA­/q2TwrXZib94LTbj5GdgVbtKxhdXS+2uL270ajQbL9fz4WzcXwVWtbNeIdmt­3qSQtwdJSsku1/NHkfdVEKriHFey0G4haS3+ty4ZtEGoipMW+VS7T2m0zc+2­8tICq4rTqXtuJV7kWdvsUJtuoc1Hm08ssKo4B1Wn1i6tJu5qrj9dA8lWEzOQ­EFhV3CCNTph2naJ0V+eu0SV+ry3WWQqBVcUNsgiP16ndS4SnzuffL5LWEgKr­ihqje7Y9iDTN6mZ38geDNNX2dEm338b5XPafrmRuj/dj4fULfGoXeFTJ/guv­ayybW1i3Vl7aM7h+3y2c+y07FfeZjaT9GHVrNYXPG/fkIbCqCPf+9d1WKiWt­JSyP21r+FaTrZ8+CULW7XliCUe0PyIUdkD29qQzdv7A0FoSq3R0fqaU78d0h­Ptw86hMX99vAqqJlp757/W3vhMCqAAAAAAAAAAAAAAAAAPxbX82/SILlk9xf­AAAAAElFTkSuQmCC"},
        		},
        		"previewText":        "",
        		"previewTextType":    "text",
        		"purchasingCurrency": "EUR",
        		"purchasingPrice":    1000,
        		"quantity":           10,
        		"quantityReserved":   1,
        		"quantityTrace":      "Y",
        		"recurSchemeLength":  1,
        		"recurSchemeType":    "D",
        		"sort":               100,
        		"subscribe":          "Y",
        		"trialPriceId":       175,
        		"vatId":              1,
        		"vatIncluded":        "Y",
        		"weight":             100,
        		"width":              100,
        		"withoutOrder":       "Y",
        		"xmlId":              "1286",
        		"property261": b24.Params{
        			"value":   "test",
        			"valueId": 9868,
        		},
        		"property262": []b24.Params{
        			{
        				"value":   "test1",
        				"valueId": 9869,
        			},
        			{
        				"value":   "test2",
        				"valueId": 9870,
        			},
        		},
        	},
        })
        if err != nil {
        	return fmt.Errorf("catalog.product.offer.update: %w", err)
        }
        
        // The method wraps the response in an object with the "offer" key.
        raw, ok := b24.Unwrap(res.Result, "offer")
        if !ok {
        	return fmt.Errorf("no offer key in the response")
        }
        
        var item struct {
        	Active     string `json:"active"`
        	Available  string `json:"available"`
        	Bundle     string `json:"bundle"`
        	CanBuyZero string `json:"canBuyZero"`
        	Code       string `json:"code"`
        	CreatedBy  int    `json:"createdBy"`
        }
        if err := json.Unmarshal(raw, &item); err != nil {
        	return fmt.Errorf("parse response: %w", err)
        }
        fmt.Println(item.Active, item.Available)

Response Handling

HTTP Status: 200

{
            "result": {
                "offer": {
                    "active": "Y",
                    "available": "Y",
                    "bundle": "N",
                    "canBuyZero": "Y",
                    "code": "Product",
                    "createdBy": 1,
                    "dateActiveFrom": "2024-05-28T10:00:00+02:00",
                    "dateActiveTo": "2024-05-29T10:00:00+02:00",
                    "dateCreate": "2024-05-27T10:00:00+02:00",
                    "detailPicture": {
                        "id": "6540",
                        "url": "\/rest\/catalog.product.download?fields%5BfieldName%5D=detailPicture\u0026fields%5BfileId%5D=6540\u0026fields%5BproductId%5D=1286",
                        "urlMachine": "\/rest\/catalog.product.download?fields%5BfieldName%5D=detailPicture\u0026fields%5BfileId%5D=6540\u0026fields%5BproductId%5D=1286"
                    },
                    "detailText": null,
                    "detailTextType": "text",
                    "height": 100,
                    "iblockId": 24,
                    "iblockSectionId": null,
                    "id": 1286,
                    "length": 100,
                    "measure": 5,
                    "modifiedBy": 1,
                    "name": "Product Variation",
                    "parentId": {
                        "value": "1275",
                        "valueId": "9867"
                    },
                    "previewPicture": {
                        "id": "6539",
                        "url": "\/rest\/catalog.product.download?fields%5BfieldName%5D=previewPicture\u0026fields%5BfileId%5D=6539\u0026fields%5BproductId%5D=1286",
                        "urlMachine": "\/rest\/catalog.product.download?fields%5BfieldName%5D=previewPicture\u0026fields%5BfileId%5D=6539\u0026fields%5BproductId%5D=1286"
                    },
                    "previewText": null,
                    "previewTextType": "text",
                    "property261": {
                        "value": "test",
                        "valueId": "9868"
                    },
                    "property262": [
                        {
                            "value": "test1",
                            "valueId": "9869"
                        },
                        {
                            "value": "test2",
                            "valueId": "9870"
                        }
                    ],
                    "purchasingCurrency": "USD",
                    "purchasingPrice": "1000.000000",
                    "quantity": 10,
                    "quantityReserved": 1,
                    "quantityTrace": "Y",
                    "sort": 100,
                    "subscribe": "Y",
                    "timestampX": "2024-06-17T13:12:43+02:00",
                    "type": 4,
                    "vatId": 1,
                    "vatIncluded": "Y",
                    "weight": 100,
                    "width": 100,
                    "xmlId": "1286"
                }
            },
            "time": {
                "start": 1718626362.930888,
                "finish": 1718626363.968511,
                "duration": 1.0376231670379639,
                "processing": 0.6055271625518799,
                "date_start": "2024-06-17T15:12:42+02:00",
                "date_finish": "2024-06-17T15:12:43+02:00"
            }
        }

Returned Data

Name
type

Description

result
object

Root element of the response

offer
catalog_product_offer

Object with information about the updated product variation

time
time

Information about the request execution time

Error Handling

HTTP Status: 400

{
            "error":200040300010,
            "error_description":"Access denied"
        }

Name
type

Description

error
string

String error code. It consists of digits, Latin letters, and underscores. It may arrive empty — in that case only error_description shows the reason

error_description
string

Error message for the developer. Do not show it to the end user without processing

Possible Error Codes

Code

Description

200040300043

Insufficient rights to update the information block

200040300050

Insufficient rights to bind the information block element to the section

200040300040

Insufficient rights to update the product variation

200040300000

Information block with the specified identifier not found

200040300010

Insufficient rights to read the trade catalog

100

Parameter id not specified

100

Parameter fields not specified or empty

0

Section with the specified identifier does not exist

0

VAT rate with the specified identifier does not exist

0

The specified currency for the purchase price does not exist

0

User with the specified identifier who created the product variation does not exist

0

User with the specified identifier who modified the product variation does not exist

0

Product variation with the specified identifier does not exist in the information block with the specified identifier

0

Product variation with the specified identifier does not exist

0

Other errors (e.g., fatal errors)

Statuses and System Error Codes

HTTP Status: 4xx, 5xx

The errors described below are returned by the REST API itself, not by the logic of a specific method. They can arrive in response to any method.

Status

Code
Error Message

Description

500

INTERNAL_SERVER_ERROR
Internal server error

An internal server error has occurred. Retry the call, and if the error persists, contact the server administrator or Bitrix24 technical support

500

ERROR_UNEXPECTED_ANSWER
Server returned an unexpected response

The server returned an unexpected response. Retry the call, and if the error persists, contact the server administrator or Bitrix24 technical support

503

QUERY_LIMIT_EXCEEDED
Too many requests

The request intensity limit has been exceeded

429

OPERATION_TIME_LIMIT
Method is blocked due to operation time limit

The method is blocked because the request resource intensity limit has been exceeded. The block is lifted automatically once the accumulated execution time of the method no longer exceeds the limit

401

NO_AUTH_FOUND
Wrong authorization data

The request contains no authorization data: neither an access token nor a webhook code was passed

401

INVALID_REQUEST
Https required

Methods are called over the HTTPS protocol only

401

OVERLOAD_LIMIT
REST API is blocked due to overload

The REST API is blocked due to overload. This is a manual individual block. To have it lifted, contact Bitrix24 technical support

401

ACCESS_DENIED
REST is available only on commercial plans

REST API access is not active for this account. In Bitrix24 Cloud, check the current plan or trial status: Vibe+ plans include REST API access, while Essentials plans do not. A webhook receives a different error message — REST is available only by subscription

401

INVALID_CREDENTIALS
Invalid request credentials

No active webhook with the specified user identifier and secret code was found

404

ERROR_METHOD_NOT_FOUND
Method not found!

No method with this name was found. The name is misspelled, the method does not exist in the REST API, or it is unavailable without the required scope

401

insufficient_scope
The request requires higher privileges than provided by the webhook token

The request requires broader permissions than the token has: for a webhook these are the permissions granted to it, for an application it is the scope. For an application, the error message ends with provided by the access token

401

expired_token
The access token provided has expired

The access token has expired

401

user_access_error
The user does not have access to the application

The application is installed, but the Bitrix24 administrator has granted access to it only to specific users

403

PORTAL_DELETED
Portal was deleted

The public part of the site is closed. To open it on an on-premise installation, disable the "Temporary closure of the public part of the site" option. Path to the setting: Desktop > Settings > Product Settings > Module Settings > Main Module > Temporary closure of the public part of the site

Continue Learning

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Add Product Variation
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Get Product Variation Field Values