untagResource

// Example for UntagResource
val resp = partnerCentralChannelClient.untagResource {
    resourceArn = "arn:aws:partnercentral:us-east-1:123456789012:catalog/AWS/channel-handshake/ch-4fj3bd2o3vb91"
    tagKeys = listOf<String>(
        "ExampleKey"
    )
}