Deleting a bus label

If you do not have the Yandex Cloud CLI yet, install and initialize it.

The folder used by default is the one specified when creating the CLI profile. To change the default folder, use the yc config set folder-id <folder_ID> command. You can also specify a different folder for any command using --folder-name or --folder-id. If you access a resource by its name, the search will be limited to the default folder. If you access a resource by its ID, the search will be global, i.e., through all folders based on access permissions.

To delete a bus label, update its current labels by removing the labels you do not need. Run this command:

yc serverless eventrouter bus update <bus_name_or_ID> \
  --labels <label_list>

Where --labels is a list of labels. You can specify one label or multiple labels separated by commas in <key1>=<value1>,<key2>=<value2> format.

Result:

id: f66aevm4ithv********
folder_id: b1g681qpemb4********
cloud_id: b1gia87mbaom********
created_at: "2025-02-13T12:36:59.497985Z"
name: my-bus-43
description: this is my bus
labels:
  owner: admin
  version: beta
deletion_protection: true
status: ACTIVE

To delete all bus labels, provide an empty value:

yc serverless eventrouter bus update <bus_name_or_ID> \
  --labels ""

With Terraform, you can quickly create a cloud infrastructure in Yandex Cloud and manage it using configuration files. These files store the infrastructure description written in HashiCorp Configuration Language (HCL). If you change the configuration files, Terraform automatically detects which part of your configuration is already deployed, and what should be added or removed.

Terraform is distributed under the Business Source License. The Yandex Cloud provider for Terraform is distributed under the MPL-2.0 license.

For more information about the provider resources, see the relevant documentation on the Terraform website or its mirror.

If you do not have Terraform yet, install it and configure the Yandex Cloud provider.

To delete a bus label:

1. Open the Terraform configuration file and delete labels you do not need in the labels section.

   Example of a bus description in the Terraform configuration file:

   resource "yandex_serverless_eventrouter_bus" "example_bus" {
     name                = "my-bus"
     description         = "this is my bus"
     deletion_protection = true
   
     labels = {
       key1 = "value1"
       key2 = "value2"
     }
   }
   

   For more information about yandex_serverless_eventrouter_bus properties, see this provider guide.

2. Apply the changes:

   1. In the terminal, navigate to the configuration file directory.

   2. Make sure the configuration is correct using this command:

      terraform validate
      

      If the configuration is valid, you will get this message:

      Success! The configuration is valid.
      

   3. Run this command:

      terraform plan
      

      You will see a list of resources and their properties. No changes will be made at this step. Terraform will show any errors in the configuration.

   4. Apply the configuration changes:

      terraform apply
      

   5. Type yes and press Enter to confirm the changes.

   Terraform will create all the required resources. You can check the updates in the management console or using this CLI command:

   yc serverless eventrouter bus list
   

To delete a bus label, use the Update REST API method for the Bus resource or the Bus/Update gRPC API call.