This field shall indicate a unique index value for a blocked channel. This value may be used to indicate one selected channel which will be removed from BlockChannelList attribute.
Optional
identifierThis field shall indicate the unique identifier for a specific channel. This field is optional, but SHOULD be provided when MajorNumber and MinorNumber are not available.
This field shall indicate the channel major number value (for example, using ATSC format). When the channel number is expressed as a string, such as "13.1" or "256", the major number would be 13 or 256, respectively. This field is required but shall be set to 0 for channels such as over-the-top channels that are not represented by a major or minor number.
This field shall indicate the channel minor number value (for example, using ATSC format). When the channel number is expressed as a string, such as "13.1" or "256", the minor number would be 1 or 0, respectively. This field is required but shall be set to 0 for channels such as over-the-top channels that are not represented by a major or minor number.
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See
MatterSpecification.v13.Cluster § 6.13.5.2