Yandex Cloud
Search
Contact UsGet started
  • Pricing
  • Customer Stories
  • Documentation
  • Blog
  • All Services
  • System Status
    • Featured
    • Infrastructure & Network
    • Data Platform
    • Containers
    • Developer tools
    • Serverless
    • Security
    • Monitoring & Resources
    • ML Services
    • Business tools
  • All Solutions
    • By industry
    • By use case
    • Economics and Pricing
    • Security
    • Technical Support
    • Start testing with double trial credits
    • Cloud credits to scale your IT product
    • Gateway to Russia
    • Cloud for Startups
    • Center for Technologies and Society
    • Yandex Cloud Partner program
  • Pricing
  • Customer Stories
  • Documentation
  • Blog
© 2025 Direct Cursus Technology L.L.C.
Yandex Serverless Integrations
  • Comparison with other Yandex Cloud services
    • All guides
        • Editing a connector
        • Running a connector
        • Stopping a connector
        • Deleting a connector
    • Viewing operations with service resources
  • Pricing policy
  • Terraform reference
  • Monitoring metrics
  • Public materials
  • Release notes
  1. Step-by-step guides
  2. EventRouter
  3. Managing a connector
  4. Editing a connector

Editing a connector

Written by
Yandex Cloud
Updated at July 29, 2025

You can update a connector name, description, and labels, as well as enable or disable deletion protection. You cannot change a connector data source type and parameters.

Management console
CLI
Terraform
API
  1. In the management console, go to the folder where you want to edit a connector.
  2. Select Serverless Integrations.
  3. In the left-hand panel, click EventRouter.
  4. Select the bus you need.
  5. Navigate to the Connectors tab.
  6. In the line with the connector you need, click and select Edit.
  7. Edit the connector's advanced settings.
  8. Click Save.

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

By default, the CLI uses the folder specified when creating the profile. To change the default folder, use the yc config set folder-id <folder_ID> command. You can also set a different folder for any specific command using the --folder-name or --folder-id parameter.

  1. View the description of the CLI command for updating connector parameters:

    yc serverless eventrouter connector update --help
    
  2. Get a list of connectors:

    yc serverless eventrouter connector list
    

    Result:

    +----------------------+-----------------------+----------------------+----------------------+---------+---------------------+
    |          ID          |         NAME          |        BUS ID        |      FOLDER ID       | STATUS  | DELETION PROTECTION |
    +----------------------+-----------------------+----------------------+----------------------+---------+---------------------+
    | f66g4h59ih2g******** | connector-my-ydb-flow | f66qn4p7uk6p******** | b1g681qpemb4******** | STOPPED | true                |
    | f66g6jcnc5no******** | yds-via-cli           | f66qn4p7uk6p******** | b1g681qpemb4******** | RUNNING | false               |
    | f66jfhcg1u71******** | mq-via-terraform      | f66qn4p7uk6p******** | b1g681qpemb4******** | RUNNING | false               |
    +----------------------+-----------------------+----------------------+----------------------+---------+---------------------+
    
  3. In the command, specify the parameters to update, such as the connector name:

    yc serverless eventrouter connector update \
      --name <connector_name> \
      --new-name <new_connector_name>
    

    Result:

    id: f66g4h59ih2g********
    bus_id: f66qn4p7uk6p********
    folder_id: b1g681qpemb4********
    cloud_id: b1gia87mbaom********
    created_at: "2025-02-20T15:30:05.248052Z"
    name: renamed-ydb
    description: consumer-one
    labels:
      owner: admin
      version: beta
    source:
      data_stream:
        database: /ru-central1/b1gia87mbaom********/etntd0p5tauu********
        stream_name: my-ydb-flow
        consumer: consumer-one
        service_account_id: ajelprpohp7r********
    deletion_protection: true
    status: STOPPED
    

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 edit a connector:

  1. Open the Terraform configuration file and edit the part with the yandex_serverless_eventrouter_connector resource description.

    Example of a connector description in the Terraform configuration file:

    resource "yandex_serverless_eventrouter_connector" "example_connector" {
      bus_id              = "<bus_ID>"
      name                = "<connector_name>"
      description         = "<connector_description>"
      deletion_protection = <true|false>
    
      labels = {
        <key_1> = "<value_1>"
        <key_2> = "<value_2>"
        ...
        <key_n> = "<value_n>"
      }
      ...
    }
    

    For more information about the yandex_serverless_eventrouter_connector resource parameters, see this Terraform article.

  2. Apply the changes:

    1. In the terminal, go to the directory where you edited the configuration file.

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

      terraform validate
      

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

      Success! The configuration is valid.
      
    3. Run this command:

      terraform plan
      

      You will see a detailed list of resources. No changes will be made at this step. If the configuration contains any errors, Terraform will show them.

    4. Apply the 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 using the management console or this CLI command:

    yc serverless eventrouter connector list
    

To edit a connector, use the Update REST API method for the Connector resource or the Connector/Update gRPC API call.

Was the article helpful?

Previous
Message Queue
Next
Adding a label
© 2025 Direct Cursus Technology L.L.C.