Batch Deleting Resource Tags

This API is used to delete tags from a specified instance in batches.

This API is idempotent, meaning that if the tag to be deleted does not exist, the deletion is successful.
A maximum of 20 tags can be deleted in a batch.
Character set validation is not performed when deleting tags.
The tags structure cannot be missing during deletion, and the key field cannot be empty or a null string.

POST /v3/{project_id}/{resource_type}/{resource_id}/tags/delete

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID, which is used for resource isolation. For details about how to obtain a project ID, see Obtaining a Project ID.
resource_type	Yes	String	Resource type. The options are: dli_queue: queue dli_elastic_resource_pool: elastic resource pool dli_enhanced_datasource: enhanced datasource connection dli_database: database dli_package_resource: resource package (built-in resource packages with a module ID specified are not supported) dli_flink_job: Flink job
resource_id	Yes	String	Resource ID. Minimum length: 1 character Maximum length: 1,000 characters Obtain it as follows: Queue ID: Obtain it by calling Querying All Queues. queue_id in the response indicates the queue ID. Elastic resource pool ID: Obtain it by calling Querying All Elastic Resource Pools. resource_id in the response indicates the elastic resource pool ID. Enhanced datasource connection ID: Obtain the Connection ID on the Enhanced tab of Data Connections page of the DLI management console. Database ID: name of the database that is passed in when adding a tag. You can view the database name on the Data Management > Databases and Tables page of the DLI console. Flink job ID: On the Job Management > Flink Jobs page of the DLI management console, click the name of a Flink job. On the displayed Flink job details page, obtain the Flink job ID.

**Table 2** Request body parameter
Parameter	Mandatory	Type	Description
tags	Yes	Array of tags objects	Tag list. For details, see Table 3. A maximum of 20 tags can be added. Only one tag value can be added to a tag key. Each key within a resource must be unique, and the values within the same key cannot be duplicated.

**Table 3** tags
Parameter	Mandatory	Type	Description
key	Yes	String	Tag key. A tag key can contain a maximum of 128 characters. Only letters, digits, spaces, and special characters (_.:+-@) are allowed, but the value cannot start or end with a space or start with _sys_.
value	Yes	String	Tag value. A tag value can contain a maximum of 255 characters. Only letters, digits, spaces, and special characters (_.:+-@) are allowed.

None

{
    "tags":[
        {
            "key":"key1"
        },
        {
            "key":"key2",
            "value":"value2"
        }
    ]
}

None

Status Code	Description
204	The modification is successful.
400	Request error.
500	Internal server error.

Parent topic: APIs Related to Resource Tags

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