This action has no effect if a given supply channel is already present in a Store.
Adding a supply channel produces the [StoreSupplyChannelsChanged](ctp:api:type:StoreSupplyChannelsChangedMessage) Message.Adding a [Channel](ctp:api:type:Channel) without the `InventorySupply` [ChannelRoleEnum](ctp:api:type:ChannelRoleEnum) returns a [MissingRoleOnChannel](ctp:api:type:MissingRoleOnChannelError) error. Copy
Adding a supply channel produces the [StoreSupplyChannelsChanged](ctp:api:type:StoreSupplyChannelsChangedMessage) Message.Adding a [Channel](ctp:api:type:Channel) without the `InventorySupply` [ChannelRoleEnum](ctp:api:type:ChannelRoleEnum) returns a [MissingRoleOnChannel](ctp:api:type:MissingRoleOnChannelError) error.
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Value to append.
This action has no effect if a given supply channel is already present in a Store.