# Actions The following actions are supported: + [AddTagsToStream](API_AddTagsToStream.md) + [CreateStream](API_CreateStream.md) + [DecreaseStreamRetentionPeriod](API_DecreaseStreamRetentionPeriod.md) + [DeleteResourcePolicy](API_DeleteResourcePolicy.md) + [DeleteStream](API_DeleteStream.md) + [DeregisterStreamConsumer](API_DeregisterStreamConsumer.md) + [DescribeAccountSettings](API_DescribeAccountSettings.md) + [DescribeLimits](API_DescribeLimits.md) + [DescribeStream](API_DescribeStream.md) + [DescribeStreamConsumer](API_DescribeStreamConsumer.md) + [DescribeStreamSummary](API_DescribeStreamSummary.md) + [DisableEnhancedMonitoring](API_DisableEnhancedMonitoring.md) + [EnableEnhancedMonitoring](API_EnableEnhancedMonitoring.md) + [GetRecords](API_GetRecords.md) + [GetResourcePolicy](API_GetResourcePolicy.md) + [GetShardIterator](API_GetShardIterator.md) + [IncreaseStreamRetentionPeriod](API_IncreaseStreamRetentionPeriod.md) + [ListShards](API_ListShards.md) + [ListStreamConsumers](API_ListStreamConsumers.md) + [ListStreams](API_ListStreams.md) + [ListTagsForResource](API_ListTagsForResource.md) + [ListTagsForStream](API_ListTagsForStream.md) + [MergeShards](API_MergeShards.md) + [PutRecord](API_PutRecord.md) + [PutRecords](API_PutRecords.md) + [PutResourcePolicy](API_PutResourcePolicy.md) + [RegisterStreamConsumer](API_RegisterStreamConsumer.md) + [RemoveTagsFromStream](API_RemoveTagsFromStream.md) + [SplitShard](API_SplitShard.md) + [StartStreamEncryption](API_StartStreamEncryption.md) + [StopStreamEncryption](API_StopStreamEncryption.md) + [SubscribeToShard](API_SubscribeToShard.md) + [TagResource](API_TagResource.md) + [UntagResource](API_UntagResource.md) + [UpdateAccountSettings](API_UpdateAccountSettings.md) + [UpdateMaxRecordSize](API_UpdateMaxRecordSize.md) + [UpdateShardCount](API_UpdateShardCount.md) + [UpdateStreamMode](API_UpdateStreamMode.md) + [UpdateStreamWarmThroughput](API_UpdateStreamWarmThroughput.md)