<h4class="">Receiver</h4><pclass="paragraph">List of <ahref="../dev.inmo.tgbotapi.types.update.abstracts/-base-sent-message-update/index.html">BaseSentMessageUpdate</a> where <spandata-unresolved-link="dev.inmo.tgbotapi.types.update.abstracts/BaseSentMessageUpdate/data/#/PointingToDeclaration/">BaseSentMessageUpdate.data</span> is <ahref="../dev.inmo.tgbotapi.types.message.abstracts/-media-group-message/index.html">MediaGroupMessage</a> and all messages have the same <ahref="../dev.inmo.tgbotapi.types.message.abstracts/-media-group-message/media-group-id.html">MediaGroupMessage.mediaGroupId</a></p><h4class="">Return</h4><pclass="paragraph"><ahref="../dev.inmo.tgbotapi.types.update.MediaGroupUpdates/-message-media-group-update/index.html">MessageMediaGroupUpdate</a> in case if <ahref="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/index.html">first</a> object of <spandata-unresolved-link="dev.inmo.tgbotapi.extensions.utils.updates//&lt;this&gt;/#/PointingToCallableParameters(-1)/">this</span> is <ahref="../dev.inmo.tgbotapi.types.update/-message-update/index.html">MessageUpdate</a>. When <ahref="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/index.html">first</a> object is <ahref="../dev.inmo.tgbotapi.types.update/-channel-post-update/index.html">ChannelPostUpdate</a> instance - will return <ahref="../dev.inmo.tgbotapi.types.update.MediaGroupUpdates/-channel-post-media-group-update/index.html">ChannelPostMediaGroupUpdate</a>. Otherwise will be returned null</p></div>