Disassociate a subnet from a multicast domain using Amazon VPC Transit Gateways - Amazon VPC
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Disassociate a subnet from a multicast domain using Amazon VPC Transit Gateways

Use the following procedure to disassociate subnets from a multicast domain.

To disassociate subnets using the console
  1. Open the Amazon VPC console at https://console.amazonaws.cn/vpc/.

  2. On the navigation pane, choose Transit Gateway Multicast.

  3. Select the multicast domain.

  4. Choose the Associations tab.

  5. Select the subnet, and then choose Actions, Delete association.

To disassociate subnets using the Amazon CLI

Use the disassociate-transit-gateway-multicast-domain command.