Updates the shard count of the specified stream to the specified number of shards. This API is only supported for the data streams with the provisioned capacity mode.
See https://www.paws-r-sdk.com/docs/kinesis_update_shard_count/ for full documentation.
kinesis_update_shard_count(
StreamName = NULL,
TargetShardCount,
ScalingType,
StreamARN = NULL
)
The name of the stream.
[required] The new number of shards. This value has the following default limits. By default, you cannot do the following:
Set this value to more than double your current shard count for a stream.
Set this value below half your current shard count for a stream.
Set this value to more than 10000 shards in a stream (the default limit for shard count per stream is 10000 per account per region), unless you request a limit increase.
Scale a stream with more than 10000 shards down unless you set this value to less than 10000 shards.
[required] The scaling type. Uniform scaling creates shards of equal size.
The ARN of the stream.