This update action produces the StoreDistributionChannelsChanged Message.
Setting a [Channel](ctp:api:type:Channel) without the `ProductDistribution` [ChannelRoleEnum](ctp:api:type:ChannelRoleEnum) returns a [MissingRoleOnChannel](ctp:api:type:MissingRoleOnChannelError) error. Copy
Setting a [Channel](ctp:api:type:Channel) without the `ProductDistribution` [ChannelRoleEnum](ctp:api:type:ChannelRoleEnum) returns a [MissingRoleOnChannel](ctp:api:type:MissingRoleOnChannelError) error.
Readonly
Optional
Value to set. If not defined, the Store's distributionChannels are unset.
distributionChannels
This update action produces the StoreDistributionChannelsChanged Message.