All Products
Search
Document Center

Chat App Message Service:UpdatePhoneMessageQrdl

Last Updated:Sep 29, 2025

Updates a message QR code.

Operation description

  • After you update a message QR code, users can no longer scan the original QR code to access the associated business phone number. Use this operation with caution.

  • Before you call this API operation, make sure that you have created a message QR code.

  • If you have not created a message QR code, call the CreatePhoneMessageQrdl operation to create one.

QPS limit

The queries per second (QPS) limit for this operation is 5 for a single user. If this limit is exceeded, API calls are throttled, which can affect your business. Call the operation within the limit.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

cams:UpdatePhoneMessageQrdl

update

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

PhoneNumber

string

Yes

The phone number. To view the phone number, go to the Channel Management page and choose Management > WABA Management > Phone Number Management.

86158********

GenerateQrImage

string

Yes

The type of the image to generate. Valid values:

  • PNG

  • SVG

Valid values:

  • SVG :
    SVG
  • PNG :
    PNG

SVG

PrefilledMessage

string

Yes

The content of the message.

Hello

QrdlCode

string

Yes

The QR code. This is the QrdlCode that is returned when you call the CreatePhoneMessageQrdl operation.

D9II3***

CustSpaceId

string

No

The SpaceId of the independent software vendor (ISV) sub-customer or the instance ID of the direct customer. View the Space ID on the Channel Management page.

cams-kei****

Response elements

Element

Type

Description

Example

object

The returned parameters.

AccessDeniedDetail

string

The details about the access denial.

None

RequestId

string

The request ID.

1612C226-E271-4CFE-9F18-4066D******

Message

string

The error message.

None

Data

object

The returned data.

QrImageUrl

string

The URL of the QR code.

https://img.png

PhoneNumber

string

The phone number.

86158********

QrdlCode

string

The QR code.

D9AA3***

DeepLinkUrl

string

The deep link URL.

https://wa.msg/

GenerateQrImage

string

The type of the generated image.

PNG

PrefilledMessage

string

The message content.

Hello

Code

string

The error code. For more information, see Error codes.

OK

Examples

Success response

JSON format

{
  "AccessDeniedDetail": "None",
  "RequestId": "1612C226-E271-4CFE-9F18-4066D******",
  "Message": "None",
  "Data": {
    "QrImageUrl": "https://img.png",
    "PhoneNumber": "86158********",
    "QrdlCode": "D9AA3***\n",
    "DeepLinkUrl": "https://wa.msg/",
    "GenerateQrImage": "PNG",
    "PrefilledMessage": "Hello"
  },
  "Code": "OK"
}

Error codes

HTTP status code

Error code

Error message

Description

400 Product.Unsubscript You have not subscribed to the specified product. You have not subscribed to the specified product.
400 Ram.PermissionDeny You are not authorized to perform the operation.
400 System.LimitControl The system is under flow control. The system is under flow control.
400 Unknown.ResourceOwnerId The resource does not belong to the current user. The resource does not belong to the current user.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.