Updates product tags.


  • You can update a maximum of 10 tags in a single call.
  • Each Alibaba Cloud account can run a maximum of 500 queries per second (QPS).
    Note RAM users of an Alibaba Cloud account share the quota of the account.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes UpdateProductTags

The operation that you want to perform. Set the value to UpdateProductTags.

ProductKey String Yes a1BwAGV****

The ProductKey of the product. A ProductKey is a GUID that is issued by IoT Platform to a product. You can use the IoT Platform console or call the QueryProductList operation to view the information about all products within the current account.

IotInstanceId String No iot_instc_pu****_c*-v64********

The ID of the instance. You can view the instance ID on the Overview page in the IoT Platform console.

  • If your instance has an ID, you must configure this parameter. If you do not set this parameter, the call fails.
  • If your instance has no Overview page or ID, you do not need to set this parameter.

For more information, see Overview.

ProductTag.N.TagValue String No 202

The new values of the product tags. Each tag value must be 1 to 128 characters in length, and can contain letters, digits, underscores (_), and hyphens (-).

ProductTag.N.TagKey String No room

The keys of the product tags. Each key must be 1 to 30 characters in length, and can contain letters, digits, and periods (.).

Note Each tag key that you specify must already exist. Each tag value that you specify must be unique.

In addition to the preceding operation-specific request parameters, you must specify common request parameters when you call this operation. For more information, see Common request parameters.

Response parameters

Parameter Type Example Description
Code String iot.system.SystemException

The error code returned if the call fails. For more information, see Error codes.

ErrorMessage String A system exception occurred.

The error message returned if the call fails.

InvalidProductTags Array of ProductTag

The invalid product tags returned if the call fails. The details are included in the ProductTag parameter.

TagKey String room

The key of each tag.

TagValue String 123

The value of the tag.

RequestId String E55E50B7-40EE-4B6B-8BBE-D3ED55CCF565

The ID of the request.

Success Boolean true

Indicates whether the call was successful.

  • true: The call was successful.
  • false: The call failed.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format

  "RequestId": "92586B4B-FF78-494A-A22C-368E4293FBB7",
  "Success": true

Error codes

For a list of error codes, visit the API Error Center.