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 Resource Access Management (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 key of the product. A product key is a globally unique identifier (GUID) that is issued by IoT Platform to a new product. You can use the IoT Platform console or call the QueryProductList operation to query the details of all the products in the current account.

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

The instance ID. This parameter is not required for public instances. However, the parameter is required for the instances that you have purchased.

ProductTag.N.TagValue String No 202

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

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 API 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 details of 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 succeeds.

  • true: The call succeeded.
  • 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.