The audience data extension exists already, checking to see if it needs updates. This functionality needs to be built. We need to compare what used to exist with what needs to exist and patch appropriately.
FuelSdk\ET_Get Object
(
    [status] => 1
    [code] => 200
    [message] => 
    [results] => Array
        (
            [0] => stdClass Object
                (
                    [Client] => stdClass Object
                        (
                            [ID] => 100020586
                        )

                    [PartnerKey] => 
                    [CreatedDate] => 2019-02-26T10:31:59.243
                    [ModifiedDate] => 2019-02-26T10:31:59.243
                    [ObjectID] => 4d3d4c08-e439-e911-a2d5-1402ec8ca151
                    [CustomerKey] => audience
                    [Name] => Audience
                    [Description] => 
                    [IsSendable] => 1
                    [IsTestable] => 
                    [SendableDataExtensionField] => stdClass Object
                        (
                            [PartnerKey] => 
                            [ObjectID] => 
                            [Name] => Subscriber Key
                        )

                    [SendableSubscriberField] => stdClass Object
                        (
                            [Name] => _SubscriberKey
                        )

                    [RowBasedRetention] => 
                    [ResetRetentionPeriodOnImport] => 
                    [DeleteAtEndOfRetentionPeriod] => 
                    [RetainUntil] => 
                    [CategoryID] => 2892
                    [Status] => None
                )

        )

    [request_id] => ec8c95c6-72e4-4540-8d0e-d3e38e2c91a8
    [moreResults] => 
)
The branch data extension exists already, checking to see if it needs updates. This functionality needs to be built. We need to compare what used to exist with what needs to exist and patch appropriately.
FuelSdk\ET_Get Object
(
    [status] => 1
    [code] => 200
    [message] => 
    [results] => Array
        (
            [0] => stdClass Object
                (
                    [Client] => stdClass Object
                        (
                            [ID] => 100020586
                        )

                    [PartnerKey] => 
                    [CreatedDate] => 2019-02-26T11:01:28.49
                    [ModifiedDate] => 2019-02-26T11:01:28.49
                    [ObjectID] => cb1fd427-e839-e911-a2d5-1402ec8ca151
                    [CustomerKey] => branch
                    [Name] => Branch
                    [Description] => 
                    [IsSendable] => 1
                    [IsTestable] => 
                    [SendableDataExtensionField] => stdClass Object
                        (
                            [PartnerKey] => 
                            [ObjectID] => 
                            [Name] => Subscriber Key
                        )

                    [SendableSubscriberField] => stdClass Object
                        (
                            [Name] => _SubscriberKey
                        )

                    [RowBasedRetention] => 
                    [ResetRetentionPeriodOnImport] => 
                    [DeleteAtEndOfRetentionPeriod] => 
                    [RetainUntil] => 
                    [CategoryID] => 2892
                    [Status] => None
                )

        )

    [request_id] => 6699eb76-df46-4256-9571-fa220909c9a6
    [moreResults] => 
)