--- a/env/lib/python3.7/site-packages/boto/kinesis/layer1.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,879 +0,0 @@
-# Copyright (c) 2014 Amazon.com, Inc. or its affiliates.  All Rights Reserved
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish, dis-
-# tribute, sublicense, and/or sell copies of the Software, and to permit
-# persons to whom the Software is furnished to do so, subject to the fol-
-# lowing conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
-# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-#
-
-import base64
-import boto
-
-from boto.connection import AWSQueryConnection
-from boto.regioninfo import RegionInfo
-from boto.exception import JSONResponseError
-from boto.kinesis import exceptions
-from boto.compat import json
-from boto.compat import six
-
-
-class KinesisConnection(AWSQueryConnection):
-    """
-    Amazon Kinesis Service API Reference
-    Amazon Kinesis is a managed service that scales elastically for
-    real time processing of streaming big data.
-    """
-    APIVersion = "2013-12-02"
-    DefaultRegionName = "us-east-1"
-    DefaultRegionEndpoint = "kinesis.us-east-1.amazonaws.com"
-    ServiceName = "Kinesis"
-    TargetPrefix = "Kinesis_20131202"
-    ResponseError = JSONResponseError
-
-    _faults = {
-        "ProvisionedThroughputExceededException": exceptions.ProvisionedThroughputExceededException,
-        "LimitExceededException": exceptions.LimitExceededException,
-        "ExpiredIteratorException": exceptions.ExpiredIteratorException,
-        "ResourceInUseException": exceptions.ResourceInUseException,
-        "ResourceNotFoundException": exceptions.ResourceNotFoundException,
-        "InvalidArgumentException": exceptions.InvalidArgumentException,
-        "SubscriptionRequiredException": exceptions.SubscriptionRequiredException
-    }
-
-
-    def __init__(self, **kwargs):
-        region = kwargs.pop('region', None)
-        if not region:
-            region = RegionInfo(self, self.DefaultRegionName,
-                                self.DefaultRegionEndpoint)
-        if 'host' not in kwargs:
-            kwargs['host'] = region.endpoint
-        super(KinesisConnection, self).__init__(**kwargs)
-        self.region = region
-
-    def _required_auth_capability(self):
-        return ['hmac-v4']
-
-    def add_tags_to_stream(self, stream_name, tags):
-        """
-        Adds or updates tags for the specified Amazon Kinesis stream.
-        Each stream can have up to 10 tags.
-
-        If tags have already been assigned to the stream,
-        `AddTagsToStream` overwrites any existing tags that correspond
-        to the specified tag keys.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream.
-
-        :type tags: map
-        :param tags: The set of key-value pairs to use to create the tags.
-
-        """
-        params = {'StreamName': stream_name, 'Tags': tags, }
-        return self.make_request(action='AddTagsToStream',
-                                 body=json.dumps(params))
-
-    def create_stream(self, stream_name, shard_count):
-        """
-        Creates a Amazon Kinesis stream. A stream captures and
-        transports data records that are continuously emitted from
-        different data sources or producers . Scale-out within an
-        Amazon Kinesis stream is explicitly supported by means of
-        shards, which are uniquely identified groups of data records
-        in an Amazon Kinesis stream.
-
-        You specify and control the number of shards that a stream is
-        composed of. Each open shard can support up to 5 read
-        transactions per second, up to a maximum total of 2 MB of data
-        read per second. Each shard can support up to 1000 records
-        written per second, up to a maximum total of 1 MB data written
-        per second. You can add shards to a stream if the amount of
-        data input increases and you can remove shards if the amount
-        of data input decreases.
-
-        The stream name identifies the stream. The name is scoped to
-        the AWS account used by the application. It is also scoped by
-        region. That is, two streams in two different accounts can
-        have the same name, and two streams in the same account, but
-        in two different regions, can have the same name.
-
-        `CreateStream` is an asynchronous operation. Upon receiving a
-        `CreateStream` request, Amazon Kinesis immediately returns and
-        sets the stream status to `CREATING`. After the stream is
-        created, Amazon Kinesis sets the stream status to `ACTIVE`.
-        You should perform read and write operations only on an
-        `ACTIVE` stream.
-
-        You receive a `LimitExceededException` when making a
-        `CreateStream` request if you try to do one of the following:
-
-
-        + Have more than five streams in the `CREATING` state at any
-          point in time.
-        + Create more shards than are authorized for your account.
-
-
-        The default limit for an AWS account is 10 shards per stream.
-        If you need to create a stream with more than 10 shards,
-        `contact AWS Support`_ to increase the limit on your account.
-
-        You can use `DescribeStream` to check the stream status, which
-        is returned in `StreamStatus`.
-
-        `CreateStream` has a limit of 5 transactions per second per
-        account.
-
-        :type stream_name: string
-        :param stream_name: A name to identify the stream. The stream name is
-            scoped to the AWS account used by the application that creates the
-            stream. It is also scoped by region. That is, two streams in two
-            different AWS accounts can have the same name, and two streams in
-            the same AWS account, but in two different regions, can have the
-            same name.
-
-        :type shard_count: integer
-        :param shard_count: The number of shards that the stream will use. The
-            throughput of the stream is a function of the number of shards;
-            more shards are required for greater provisioned throughput.
-        **Note:** The default limit for an AWS account is 10 shards per stream.
-            If you need to create a stream with more than 10 shards, `contact
-            AWS Support`_ to increase the limit on your account.
-
-        """
-        params = {
-            'StreamName': stream_name,
-            'ShardCount': shard_count,
-        }
-        return self.make_request(action='CreateStream',
-                                 body=json.dumps(params))
-
-    def delete_stream(self, stream_name):
-        """
-        Deletes a stream and all its shards and data. You must shut
-        down any applications that are operating on the stream before
-        you delete the stream. If an application attempts to operate
-        on a deleted stream, it will receive the exception
-        `ResourceNotFoundException`.
-
-        If the stream is in the `ACTIVE` state, you can delete it.
-        After a `DeleteStream` request, the specified stream is in the
-        `DELETING` state until Amazon Kinesis completes the deletion.
-
-        **Note:** Amazon Kinesis might continue to accept data read
-        and write operations, such as PutRecord, PutRecords, and
-        GetRecords, on a stream in the `DELETING` state until the
-        stream deletion is complete.
-
-        When you delete a stream, any shards in that stream are also
-        deleted, and any tags are dissociated from the stream.
-
-        You can use the DescribeStream operation to check the state of
-        the stream, which is returned in `StreamStatus`.
-
-        `DeleteStream` has a limit of 5 transactions per second per
-        account.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream to delete.
-
-        """
-        params = {'StreamName': stream_name, }
-        return self.make_request(action='DeleteStream',
-                                 body=json.dumps(params))
-
-    def describe_stream(self, stream_name, limit=None,
-                        exclusive_start_shard_id=None):
-        """
-        Describes the specified stream.
-
-        The information about the stream includes its current status,
-        its Amazon Resource Name (ARN), and an array of shard objects.
-        For each shard object, there is information about the hash key
-        and sequence number ranges that the shard spans, and the IDs
-        of any earlier shards that played in a role in creating the
-        shard. A sequence number is the identifier associated with
-        every record ingested in the Amazon Kinesis stream. The
-        sequence number is assigned when a record is put into the
-        stream.
-
-        You can limit the number of returned shards using the `Limit`
-        parameter. The number of shards in a stream may be too large
-        to return from a single call to `DescribeStream`. You can
-        detect this by using the `HasMoreShards` flag in the returned
-        output. `HasMoreShards` is set to `True` when there is more
-        data available.
-
-        `DescribeStream` is a paginated operation. If there are more
-        shards available, you can request them using the shard ID of
-        the last shard returned. Specify this ID in the
-        `ExclusiveStartShardId` parameter in a subsequent request to
-        `DescribeStream`.
-
-        `DescribeStream` has a limit of 10 transactions per second per
-        account.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream to describe.
-
-        :type limit: integer
-        :param limit: The maximum number of shards to return.
-
-        :type exclusive_start_shard_id: string
-        :param exclusive_start_shard_id: The shard ID of the shard to start
-            with.
-
-        """
-        params = {'StreamName': stream_name, }
-        if limit is not None:
-            params['Limit'] = limit
-        if exclusive_start_shard_id is not None:
-            params['ExclusiveStartShardId'] = exclusive_start_shard_id
-        return self.make_request(action='DescribeStream',
-                                 body=json.dumps(params))
-
-    def get_records(self, shard_iterator, limit=None, b64_decode=True):
-        """
-        Gets data records from a shard.
-
-        Specify a shard iterator using the `ShardIterator` parameter.
-        The shard iterator specifies the position in the shard from
-        which you want to start reading data records sequentially. If
-        there are no records available in the portion of the shard
-        that the iterator points to, `GetRecords` returns an empty
-        list. Note that it might take multiple calls to get to a
-        portion of the shard that contains records.
-
-        You can scale by provisioning multiple shards. Your
-        application should have one thread per shard, each reading
-        continuously from its stream. To read from a stream
-        continually, call `GetRecords` in a loop. Use GetShardIterator
-        to get the shard iterator to specify in the first `GetRecords`
-        call. `GetRecords` returns a new shard iterator in
-        `NextShardIterator`. Specify the shard iterator returned in
-        `NextShardIterator` in subsequent calls to `GetRecords`. Note
-        that if the shard has been closed, the shard iterator can't
-        return more data and `GetRecords` returns `null` in
-        `NextShardIterator`. You can terminate the loop when the shard
-        is closed, or when the shard iterator reaches the record with
-        the sequence number or other attribute that marks it as the
-        last record to process.
-
-        Each data record can be up to 50 KB in size, and each shard
-        can read up to 2 MB per second. You can ensure that your calls
-        don't exceed the maximum supported size or throughput by using
-        the `Limit` parameter to specify the maximum number of records
-        that `GetRecords` can return. Consider your average record
-        size when determining this limit. For example, if your average
-        record size is 40 KB, you can limit the data returned to about
-        1 MB per call by specifying 25 as the limit.
-
-        The size of the data returned by `GetRecords` will vary
-        depending on the utilization of the shard. The maximum size of
-        data that `GetRecords` can return is 10 MB. If a call returns
-        10 MB of data, subsequent calls made within the next 5 seconds
-        throw `ProvisionedThroughputExceededException`. If there is
-        insufficient provisioned throughput on the shard, subsequent
-        calls made within the next 1 second throw
-        `ProvisionedThroughputExceededException`. Note that
-        `GetRecords` won't return any data when it throws an
-        exception. For this reason, we recommend that you wait one
-        second between calls to `GetRecords`; however, it's possible
-        that the application will get exceptions for longer than 1
-        second.
-
-        To detect whether the application is falling behind in
-        processing, add a timestamp to your records and note how long
-        it takes to process them. You can also monitor how much data
-        is in a stream using the CloudWatch metrics for write
-        operations ( `PutRecord` and `PutRecords`). For more
-        information, see `Monitoring Amazon Kinesis with Amazon
-        CloudWatch`_ in the Amazon Kinesis Developer Guide .
-
-        :type shard_iterator: string
-        :param shard_iterator: The position in the shard from which you want to
-            start sequentially reading data records. A shard iterator specifies
-            this position using the sequence number of a data record in the
-            shard.
-
-        :type limit: integer
-        :param limit: The maximum number of records to return. Specify a value
-            of up to 10,000. If you specify a value that is greater than
-            10,000, `GetRecords` throws `InvalidArgumentException`.
-
-        :type b64_decode: boolean
-        :param b64_decode: Decode the Base64-encoded ``Data`` field of records.
-
-        """
-        params = {'ShardIterator': shard_iterator, }
-        if limit is not None:
-            params['Limit'] = limit
-
-        response = self.make_request(action='GetRecords',
-                                     body=json.dumps(params))
-
-        # Base64 decode the data
-        if b64_decode:
-            for record in response.get('Records', []):
-                record['Data'] = base64.b64decode(
-                    record['Data'].encode('utf-8')).decode('utf-8')
-
-        return response
-
-    def get_shard_iterator(self, stream_name, shard_id, shard_iterator_type,
-                           starting_sequence_number=None):
-        """
-        Gets a shard iterator. A shard iterator expires five minutes
-        after it is returned to the requester.
-
-        A shard iterator specifies the position in the shard from
-        which to start reading data records sequentially. A shard
-        iterator specifies this position using the sequence number of
-        a data record in a shard. A sequence number is the identifier
-        associated with every record ingested in the Amazon Kinesis
-        stream. The sequence number is assigned when a record is put
-        into the stream.
-
-        You must specify the shard iterator type. For example, you can
-        set the `ShardIteratorType` parameter to read exactly from the
-        position denoted by a specific sequence number by using the
-        `AT_SEQUENCE_NUMBER` shard iterator type, or right after the
-        sequence number by using the `AFTER_SEQUENCE_NUMBER` shard
-        iterator type, using sequence numbers returned by earlier
-        calls to PutRecord, PutRecords, GetRecords, or DescribeStream.
-        You can specify the shard iterator type `TRIM_HORIZON` in the
-        request to cause `ShardIterator` to point to the last
-        untrimmed record in the shard in the system, which is the
-        oldest data record in the shard. Or you can point to just
-        after the most recent record in the shard, by using the shard
-        iterator type `LATEST`, so that you always read the most
-        recent data in the shard.
-
-        When you repeatedly read from an Amazon Kinesis stream use a
-        GetShardIterator request to get the first shard iterator to to
-        use in your first `GetRecords` request and then use the shard
-        iterator returned by the `GetRecords` request in
-        `NextShardIterator` for subsequent reads. A new shard iterator
-        is returned by every `GetRecords` request in
-        `NextShardIterator`, which you use in the `ShardIterator`
-        parameter of the next `GetRecords` request.
-
-        If a `GetShardIterator` request is made too often, you receive
-        a `ProvisionedThroughputExceededException`. For more
-        information about throughput limits, see GetRecords.
-
-        If the shard is closed, the iterator can't return more data,
-        and `GetShardIterator` returns `null` for its `ShardIterator`.
-        A shard can be closed using SplitShard or MergeShards.
-
-        `GetShardIterator` has a limit of 5 transactions per second
-        per account per open shard.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream.
-
-        :type shard_id: string
-        :param shard_id: The shard ID of the shard to get the iterator for.
-
-        :type shard_iterator_type: string
-        :param shard_iterator_type:
-        Determines how the shard iterator is used to start reading data records
-            from the shard.
-
-        The following are the valid shard iterator types:
-
-
-        + AT_SEQUENCE_NUMBER - Start reading exactly from the position denoted
-              by a specific sequence number.
-        + AFTER_SEQUENCE_NUMBER - Start reading right after the position
-              denoted by a specific sequence number.
-        + TRIM_HORIZON - Start reading at the last untrimmed record in the
-              shard in the system, which is the oldest data record in the shard.
-        + LATEST - Start reading just after the most recent record in the
-              shard, so that you always read the most recent data in the shard.
-
-        :type starting_sequence_number: string
-        :param starting_sequence_number: The sequence number of the data record
-            in the shard from which to start reading from.
-
-        :returns: A dictionary containing:
-
-            1) a `ShardIterator` with the value being the shard-iterator object
-        """
-
-        params = {
-            'StreamName': stream_name,
-            'ShardId': shard_id,
-            'ShardIteratorType': shard_iterator_type,
-        }
-        if starting_sequence_number is not None:
-            params['StartingSequenceNumber'] = starting_sequence_number
-        return self.make_request(action='GetShardIterator',
-                                 body=json.dumps(params))
-
-    def list_streams(self, limit=None, exclusive_start_stream_name=None):
-        """
-        Lists your streams.
-
-        The number of streams may be too large to return from a single
-        call to `ListStreams`. You can limit the number of returned
-        streams using the `Limit` parameter. If you do not specify a
-        value for the `Limit` parameter, Amazon Kinesis uses the
-        default limit, which is currently 10.
-
-        You can detect if there are more streams available to list by
-        using the `HasMoreStreams` flag from the returned output. If
-        there are more streams available, you can request more streams
-        by using the name of the last stream returned by the
-        `ListStreams` request in the `ExclusiveStartStreamName`
-        parameter in a subsequent request to `ListStreams`. The group
-        of stream names returned by the subsequent request is then
-        added to the list. You can continue this process until all the
-        stream names have been collected in the list.
-
-        `ListStreams` has a limit of 5 transactions per second per
-        account.
-
-        :type limit: integer
-        :param limit: The maximum number of streams to list.
-
-        :type exclusive_start_stream_name: string
-        :param exclusive_start_stream_name: The name of the stream to start the
-            list with.
-
-        """
-        params = {}
-        if limit is not None:
-            params['Limit'] = limit
-        if exclusive_start_stream_name is not None:
-            params['ExclusiveStartStreamName'] = exclusive_start_stream_name
-        return self.make_request(action='ListStreams',
-                                 body=json.dumps(params))
-
-    def list_tags_for_stream(self, stream_name, exclusive_start_tag_key=None,
-                             limit=None):
-        """
-        Lists the tags for the specified Amazon Kinesis stream.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream.
-
-        :type exclusive_start_tag_key: string
-        :param exclusive_start_tag_key: The key to use as the starting point
-            for the list of tags. If this parameter is set, `ListTagsForStream`
-            gets all tags that occur after `ExclusiveStartTagKey`.
-
-        :type limit: integer
-        :param limit: The number of tags to return. If this number is less than
-            the total number of tags associated with the stream, `HasMoreTags`
-            is set to `True`. To list additional tags, set
-            `ExclusiveStartTagKey` to the last key in the response.
-
-        """
-        params = {'StreamName': stream_name, }
-        if exclusive_start_tag_key is not None:
-            params['ExclusiveStartTagKey'] = exclusive_start_tag_key
-        if limit is not None:
-            params['Limit'] = limit
-        return self.make_request(action='ListTagsForStream',
-                                 body=json.dumps(params))
-
-    def merge_shards(self, stream_name, shard_to_merge,
-                     adjacent_shard_to_merge):
-        """
-        Merges two adjacent shards in a stream and combines them into
-        a single shard to reduce the stream's capacity to ingest and
-        transport data. Two shards are considered adjacent if the
-        union of the hash key ranges for the two shards form a
-        contiguous set with no gaps. For example, if you have two
-        shards, one with a hash key range of 276...381 and the other
-        with a hash key range of 382...454, then you could merge these
-        two shards into a single shard that would have a hash key
-        range of 276...454. After the merge, the single child shard
-        receives data for all hash key values covered by the two
-        parent shards.
-
-        `MergeShards` is called when there is a need to reduce the
-        overall capacity of a stream because of excess capacity that
-        is not being used. You must specify the shard to be merged and
-        the adjacent shard for a stream. For more information about
-        merging shards, see `Merge Two Shards`_ in the Amazon Kinesis
-        Developer Guide .
-
-        If the stream is in the `ACTIVE` state, you can call
-        `MergeShards`. If a stream is in the `CREATING`, `UPDATING`,
-        or `DELETING` state, `MergeShards` returns a
-        `ResourceInUseException`. If the specified stream does not
-        exist, `MergeShards` returns a `ResourceNotFoundException`.
-
-        You can use DescribeStream to check the state of the stream,
-        which is returned in `StreamStatus`.
-
-        `MergeShards` is an asynchronous operation. Upon receiving a
-        `MergeShards` request, Amazon Kinesis immediately returns a
-        response and sets the `StreamStatus` to `UPDATING`. After the
-        operation is completed, Amazon Kinesis sets the `StreamStatus`
-        to `ACTIVE`. Read and write operations continue to work while
-        the stream is in the `UPDATING` state.
-
-        You use DescribeStream to determine the shard IDs that are
-        specified in the `MergeShards` request.
-
-        If you try to operate on too many streams in parallel using
-        CreateStream, DeleteStream, `MergeShards` or SplitShard, you
-        will receive a `LimitExceededException`.
-
-        `MergeShards` has limit of 5 transactions per second per
-        account.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream for the merge.
-
-        :type shard_to_merge: string
-        :param shard_to_merge: The shard ID of the shard to combine with the
-            adjacent shard for the merge.
-
-        :type adjacent_shard_to_merge: string
-        :param adjacent_shard_to_merge: The shard ID of the adjacent shard for
-            the merge.
-
-        """
-        params = {
-            'StreamName': stream_name,
-            'ShardToMerge': shard_to_merge,
-            'AdjacentShardToMerge': adjacent_shard_to_merge,
-        }
-        return self.make_request(action='MergeShards',
-                                 body=json.dumps(params))
-
-    def put_record(self, stream_name, data, partition_key,
-                   explicit_hash_key=None,
-                   sequence_number_for_ordering=None,
-                   exclusive_minimum_sequence_number=None,
-                   b64_encode=True):
-        """
-        This operation puts a data record into an Amazon Kinesis
-        stream from a producer. This operation must be called to send
-        data from the producer into the Amazon Kinesis stream for
-        real-time ingestion and subsequent processing. The `PutRecord`
-        operation requires the name of the stream that captures,
-        stores, and transports the data; a partition key; and the data
-        blob itself. The data blob could be a segment from a log file,
-        geographic/location data, website clickstream data, or any
-        other data type.
-
-        The partition key is used to distribute data across shards.
-        Amazon Kinesis segregates the data records that belong to a
-        data stream into multiple shards, using the partition key
-        associated with each data record to determine which shard a
-        given data record belongs to.
-
-        Partition keys are Unicode strings, with a maximum length
-        limit of 256 bytes. An MD5 hash function is used to map
-        partition keys to 128-bit integer values and to map associated
-        data records to shards using the hash key ranges of the
-        shards. You can override hashing the partition key to
-        determine the shard by explicitly specifying a hash value
-        using the `ExplicitHashKey` parameter. For more information,
-        see the `Amazon Kinesis Developer Guide`_.
-
-        `PutRecord` returns the shard ID of where the data record was
-        placed and the sequence number that was assigned to the data
-        record.
-
-        Sequence numbers generally increase over time. To guarantee
-        strictly increasing ordering, use the
-        `SequenceNumberForOrdering` parameter. For more information,
-        see the `Amazon Kinesis Developer Guide`_.
-
-        If a `PutRecord` request cannot be processed because of
-        insufficient provisioned throughput on the shard involved in
-        the request, `PutRecord` throws
-        `ProvisionedThroughputExceededException`.
-
-        Data records are accessible for only 24 hours from the time
-        that they are added to an Amazon Kinesis stream.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream to put the data record into.
-
-        :type data: blob
-        :param data: The data blob to put into the record, which is
-            Base64-encoded when the blob is serialized.
-            The maximum size of the data blob (the payload after
-            Base64-decoding) is 50 kilobytes (KB)
-            Set `b64_encode` to disable automatic Base64 encoding.
-
-        :type partition_key: string
-        :param partition_key: Determines which shard in the stream the data
-            record is assigned to. Partition keys are Unicode strings with a
-            maximum length limit of 256 bytes. Amazon Kinesis uses the
-            partition key as input to a hash function that maps the partition
-            key and associated data to a specific shard. Specifically, an MD5
-            hash function is used to map partition keys to 128-bit integer
-            values and to map associated data records to shards. As a result of
-            this hashing mechanism, all data records with the same partition
-            key will map to the same shard within the stream.
-
-        :type explicit_hash_key: string
-        :param explicit_hash_key: The hash value used to explicitly determine
-            the shard the data record is assigned to by overriding the
-            partition key hash.
-
-        :type sequence_number_for_ordering: string
-        :param sequence_number_for_ordering: Guarantees strictly increasing
-            sequence numbers, for puts from the same client and to the same
-            partition key. Usage: set the `SequenceNumberForOrdering` of record
-            n to the sequence number of record n-1 (as returned in the
-            PutRecordResult when putting record n-1 ). If this parameter is not
-            set, records will be coarsely ordered based on arrival time.
-
-        :type b64_encode: boolean
-        :param b64_encode: Whether to Base64 encode `data`. Can be set to
-            ``False`` if `data` is already encoded to prevent double encoding.
-
-        """
-        params = {
-            'StreamName': stream_name,
-            'Data': data,
-            'PartitionKey': partition_key,
-        }
-        if explicit_hash_key is not None:
-            params['ExplicitHashKey'] = explicit_hash_key
-        if sequence_number_for_ordering is not None:
-            params['SequenceNumberForOrdering'] = sequence_number_for_ordering
-        if b64_encode:
-            if not isinstance(params['Data'], six.binary_type):
-                params['Data'] = params['Data'].encode('utf-8')
-            params['Data'] = base64.b64encode(params['Data']).decode('utf-8')
-        return self.make_request(action='PutRecord',
-                                 body=json.dumps(params))
-
-    def put_records(self, records, stream_name, b64_encode=True):
-        """
-        Puts (writes) multiple data records from a producer into an
-        Amazon Kinesis stream in a single call (also referred to as a
-        `PutRecords` request). Use this operation to send data from a
-        data producer into the Amazon Kinesis stream for real-time
-        ingestion and processing. Each shard can support up to 1000
-        records written per second, up to a maximum total of 1 MB data
-        written per second.
-
-        You must specify the name of the stream that captures, stores,
-        and transports the data; and an array of request `Records`,
-        with each record in the array requiring a partition key and
-        data blob.
-
-        The data blob can be any type of data; for example, a segment
-        from a log file, geographic/location data, website clickstream
-        data, and so on.
-
-        The partition key is used by Amazon Kinesis as input to a hash
-        function that maps the partition key and associated data to a
-        specific shard. An MD5 hash function is used to map partition
-        keys to 128-bit integer values and to map associated data
-        records to shards. As a result of this hashing mechanism, all
-        data records with the same partition key map to the same shard
-        within the stream. For more information, see `Partition Key`_
-        in the Amazon Kinesis Developer Guide .
-
-        Each record in the `Records` array may include an optional
-        parameter, `ExplicitHashKey`, which overrides the partition
-        key to shard mapping. This parameter allows a data producer to
-        determine explicitly the shard where the record is stored. For
-        more information, see `Adding Multiple Records with
-        PutRecords`_ in the Amazon Kinesis Developer Guide .
-
-        The `PutRecords` response includes an array of response
-        `Records`. Each record in the response array directly
-        correlates with a record in the request array using natural
-        ordering, from the top to the bottom of the request and
-        response. The response `Records` array always includes the
-        same number of records as the request array.
-
-        The response `Records` array includes both successfully and
-        unsuccessfully processed records. Amazon Kinesis attempts to
-        process all records in each `PutRecords` request. A single
-        record failure does not stop the processing of subsequent
-        records.
-
-        A successfully-processed record includes `ShardId` and
-        `SequenceNumber` values. The `ShardId` parameter identifies
-        the shard in the stream where the record is stored. The
-        `SequenceNumber` parameter is an identifier assigned to the
-        put record, unique to all records in the stream.
-
-        An unsuccessfully-processed record includes `ErrorCode` and
-        `ErrorMessage` values. `ErrorCode` reflects the type of error
-        and can be one of the following values:
-        `ProvisionedThroughputExceededException` or `InternalFailure`.
-        `ErrorMessage` provides more detailed information about the
-        `ProvisionedThroughputExceededException` exception including
-        the account ID, stream name, and shard ID of the record that
-        was throttled.
-
-        Data records are accessible for only 24 hours from the time
-        that they are added to an Amazon Kinesis stream.
-
-        :type records: list
-        :param records: The records associated with the request.
-
-        :type stream_name: string
-        :param stream_name: The stream name associated with the request.
-
-        :type b64_encode: boolean
-        :param b64_encode: Whether to Base64 encode `data`. Can be set to
-            ``False`` if `data` is already encoded to prevent double encoding.
-
-        """
-        params = {'Records': records, 'StreamName': stream_name, }
-        if b64_encode:
-            for i in range(len(params['Records'])):
-                data = params['Records'][i]['Data']
-                if not isinstance(data, six.binary_type):
-                    data = data.encode('utf-8')
-                params['Records'][i]['Data'] = base64.b64encode(
-                    data).decode('utf-8')
-        return self.make_request(action='PutRecords',
-                                 body=json.dumps(params))
-
-    def remove_tags_from_stream(self, stream_name, tag_keys):
-        """
-        Deletes tags from the specified Amazon Kinesis stream.
-
-        If you specify a tag that does not exist, it is ignored.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream.
-
-        :type tag_keys: list
-        :param tag_keys: A list of tag keys. Each corresponding tag is removed
-            from the stream.
-
-        """
-        params = {'StreamName': stream_name, 'TagKeys': tag_keys, }
-        return self.make_request(action='RemoveTagsFromStream',
-                                 body=json.dumps(params))
-
-    def split_shard(self, stream_name, shard_to_split, new_starting_hash_key):
-        """
-        Splits a shard into two new shards in the stream, to increase
-        the stream's capacity to ingest and transport data.
-        `SplitShard` is called when there is a need to increase the
-        overall capacity of stream because of an expected increase in
-        the volume of data records being ingested.
-
-        You can also use `SplitShard` when a shard appears to be
-        approaching its maximum utilization, for example, when the set
-        of producers sending data into the specific shard are suddenly
-        sending more than previously anticipated. You can also call
-        `SplitShard` to increase stream capacity, so that more Amazon
-        Kinesis applications can simultaneously read data from the
-        stream for real-time processing.
-
-        You must specify the shard to be split and the new hash key,
-        which is the position in the shard where the shard gets split
-        in two. In many cases, the new hash key might simply be the
-        average of the beginning and ending hash key, but it can be
-        any hash key value in the range being mapped into the shard.
-        For more information about splitting shards, see `Split a
-        Shard`_ in the Amazon Kinesis Developer Guide .
-
-        You can use DescribeStream to determine the shard ID and hash
-        key values for the `ShardToSplit` and `NewStartingHashKey`
-        parameters that are specified in the `SplitShard` request.
-
-        `SplitShard` is an asynchronous operation. Upon receiving a
-        `SplitShard` request, Amazon Kinesis immediately returns a
-        response and sets the stream status to `UPDATING`. After the
-        operation is completed, Amazon Kinesis sets the stream status
-        to `ACTIVE`. Read and write operations continue to work while
-        the stream is in the `UPDATING` state.
-
-        You can use `DescribeStream` to check the status of the
-        stream, which is returned in `StreamStatus`. If the stream is
-        in the `ACTIVE` state, you can call `SplitShard`. If a stream
-        is in `CREATING` or `UPDATING` or `DELETING` states,
-        `DescribeStream` returns a `ResourceInUseException`.
-
-        If the specified stream does not exist, `DescribeStream`
-        returns a `ResourceNotFoundException`. If you try to create
-        more shards than are authorized for your account, you receive
-        a `LimitExceededException`.
-
-        The default limit for an AWS account is 10 shards per stream.
-        If you need to create a stream with more than 10 shards,
-        `contact AWS Support`_ to increase the limit on your account.
-
-        If you try to operate on too many streams in parallel using
-        CreateStream, DeleteStream, MergeShards or SplitShard, you
-        receive a `LimitExceededException`.
-
-        `SplitShard` has limit of 5 transactions per second per
-        account.
-
-        :type stream_name: string
-        :param stream_name: The name of the stream for the shard split.
-
-        :type shard_to_split: string
-        :param shard_to_split: The shard ID of the shard to split.
-
-        :type new_starting_hash_key: string
-        :param new_starting_hash_key: A hash key value for the starting hash
-            key of one of the child shards created by the split. The hash key
-            range for a given shard constitutes a set of ordered contiguous
-            positive integers. The value for `NewStartingHashKey` must be in
-            the range of hash keys being mapped into the shard. The
-            `NewStartingHashKey` hash key value and all higher hash key values
-            in hash key range are distributed to one of the child shards. All
-            the lower hash key values in the range are distributed to the other
-            child shard.
-
-        """
-        params = {
-            'StreamName': stream_name,
-            'ShardToSplit': shard_to_split,
-            'NewStartingHashKey': new_starting_hash_key,
-        }
-        return self.make_request(action='SplitShard',
-                                 body=json.dumps(params))
-
-    def make_request(self, action, body):
-        headers = {
-            'X-Amz-Target': '%s.%s' % (self.TargetPrefix, action),
-            'Host': self.region.endpoint,
-            'Content-Type': 'application/x-amz-json-1.1',
-            'Content-Length': str(len(body)),
-        }
-        http_request = self.build_base_http_request(
-            method='POST', path='/', auth_path='/', params={},
-            headers=headers, data=body)
-        response = self._mexe(http_request, sender=None,
-                              override_num_retries=10)
-        response_body = response.read().decode('utf-8')
-        boto.log.debug(response.getheaders())
-        boto.log.debug(response_body)
-        if response.status == 200:
-            if response_body:
-                return json.loads(response_body)
-        else:
-            json_body = json.loads(response_body)
-            fault_name = json_body.get('__type', None)
-            exception_class = self._faults.get(fault_name, self.ResponseError)
-            raise exception_class(response.status, response.reason,
-                                  body=json_body)
-