def list_multipart_uploads(Bucket=None, Delimiter=None, EncodingType=None,
    KeyMarker=None, MaxUploads=None, Prefix=None, UploadIdMarker=None):
    """
    This operation lists in-progress multipart uploads.
    See also: AWS API Documentation
    
    
    :example: response = client.list_multipart_uploads(
        Bucket='string',
        Delimiter='string',
        EncodingType='url',
        KeyMarker='string',
        MaxUploads=123,
        Prefix='string',
        UploadIdMarker='string'
    )
    
    
    :type Bucket: string
    :param Bucket: [REQUIRED]

    :type Delimiter: string
    :param Delimiter: Character you use to group keys.

    :type EncodingType: string
    :param EncodingType: Requests Amazon S3 to encode the object keys in the response and specifies the encoding method to use. An object key may contain any Unicode character; however, XML 1.0 parser cannot parse some characters, such as characters with an ASCII value from 0 to 10. For characters that are not supported in XML 1.0, you can add this parameter to request that Amazon S3 encode the keys in the response.

    :type KeyMarker: string
    :param KeyMarker: Together with upload-id-marker, this parameter specifies the multipart upload after which listing should begin.

    :type MaxUploads: integer
    :param MaxUploads: Sets the maximum number of multipart uploads, from 1 to 1,000, to return in the response body. 1,000 is the maximum number of uploads that can be returned in a response.

    :type Prefix: string
    :param Prefix: Lists in-progress uploads only for those keys that begin with the specified prefix.

    :type UploadIdMarker: string
    :param UploadIdMarker: Together with key-marker, specifies the multipart upload after which listing should begin. If key-marker is not specified, the upload-id-marker parameter is ignored.

    :rtype: dict
    :return: {
        'Bucket': 'string',
        'KeyMarker': 'string',
        'UploadIdMarker': 'string',
        'NextKeyMarker': 'string',
        'Prefix': 'string',
        'Delimiter': 'string',
        'NextUploadIdMarker': 'string',
        'MaxUploads': 123,
        'IsTruncated': True|False,
        'Uploads': [
            {
                'UploadId': 'string',
                'Key': 'string',
                'Initiated': datetime(2015, 1, 1),
                'StorageClass': 'STANDARD'|'REDUCED_REDUNDANCY'|'STANDARD_IA',
                'Owner': {
                    'DisplayName': 'string',
                    'ID': 'string'
                },
                'Initiator': {
                    'ID': 'string',
                    'DisplayName': 'string'
                }
            },
        ],
        'CommonPrefixes': [
            {
                'Prefix': 'string'
            },
        ],
        'EncodingType': 'url'
    }
    
    
    :returns: 
    (dict) --
    Bucket (string) -- Name of the bucket to which the multipart upload was initiated.
    KeyMarker (string) -- The key at or after which the listing began.
    UploadIdMarker (string) -- Upload ID after which listing began.
    NextKeyMarker (string) -- When a list is truncated, this element specifies the value that should be used for the key-marker request parameter in a subsequent request.
    Prefix (string) -- When a prefix is provided in the request, this field contains the specified prefix. The result contains only keys starting with the specified prefix.
    Delimiter (string) --
    NextUploadIdMarker (string) -- When a list is truncated, this element specifies the value that should be used for the upload-id-marker request parameter in a subsequent request.
    MaxUploads (integer) -- Maximum number of multipart uploads that could have been included in the response.
    IsTruncated (boolean) -- Indicates whether the returned list of multipart uploads is truncated. A value of true indicates that the list was truncated. The list can be truncated if the number of multipart uploads exceeds the limit allowed or specified by max uploads.
    Uploads (list) --
    (dict) --
    UploadId (string) -- Upload ID that identifies the multipart upload.
    Key (string) -- Key of the object for which the multipart upload was initiated.
    Initiated (datetime) -- Date and time at which the multipart upload was initiated.
    StorageClass (string) -- The class of storage used to store the object.
    Owner (dict) --
    DisplayName (string) --
    ID (string) --
    
    
    Initiator (dict) -- Identifies who initiated the multipart upload.
    ID (string) -- If the principal is an AWS account, it provides the Canonical User ID. If the principal is an IAM User, it provides a user ARN value.
    DisplayName (string) -- Name of the Principal.
    
    
    
    
    
    
    CommonPrefixes (list) --
    (dict) --
    Prefix (string) --
    
    
    
    
    EncodingType (string) -- Encoding type used by Amazon S3 to encode object keys in the response.
    
    
    
    """
    pass
