'Creates a new DB parameter group.
A DB parameter group is initially created with the default
parameters for the database engine used by the DB instance. To
provide custom values for any of the parameters, you must
modify the group after creating it using
ModifyDBParameterGroup . Once you\'ve created a DB parameter
group, you need to associate it with your DB instance using
ModifyDBInstance . When you associate a new DB parameter group
with a running DB instance, you need to reboot the DB Instance
for the new DB parameter group and associated settings to take
effect.
:type db_parameter_group_name: string
:param db_parameter_group_name:
The name of the DB parameter group.
Constraints:
+ Must be 1 to 255 alphanumeric characters
+ First character must be a letter
+ Cannot end with a hyphen or contain two consecutive hyphens
This value is stored as a lower-case string.
:type db_parameter_group_family: string
:param db_parameter_group_family: The DB parameter group family name. A
DB parameter group can be associated with one and only one DB
parameter group family, and can be applied only to a DB instance
running a database engine and engine version compatible with that
DB parameter group family.
:type description: string
:param description: The description for the DB parameter group.
:type tags: list
:param tags: A list of tags. Tags must be passed as tuples in the form
[(\'key1\', \'valueForKey1\'), (\'key2\', \'valueForKey2\')]'

def create_db_parameter_group(self, db_parameter_group_name, db_parameter_group_family, description, tags=None):

    params = {'DBParameterGroupName': db_parameter_group_name, 'DBParameterGroupFamily': db_parameter_group_family, 'Description': description}
    if (tags is not None):
        self.build_complex_list_params(params, tags, 'Tags.member', ('Key', 'Value'))
    return self._make_request(action='CreateDBParameterGroup', verb='POST', path='/', params=params)
