This message was deleted.

Based on the information provided in the extracts, the

__init__

method in your

Result

class seems to be correctly implemented. You're initializing the parent stream (

task_id

) using

super().__init__(parent_stream = task_id)

. As for the

next_page_token

method, it's used for handling pagination in APIs. If the API you're working with doesn't support pagination, you can return

None

as you're currently doing. If it does support pagination, you would need to extract the next page "token" from the latest response. This "token" can be an ID, a page number, a partial URL, etc. The CDK will continue making requests as long as the

next_page_token

continues returning non-

None

results. This can then be used in the

request_params

and other methods in

HttpStream

to page through API responses. Here's an example of how it's done in the Stripe API:

python def next_page_token(self, response: requests.Response) -> Optional[Mapping[str, Any]]:     data = response.json().get(self.data_field)     if data and len(data) == self.limit:         return {self.cursor_field: data[-1][self.cursor_field]}     return None

In this example, the

next_page_token

method checks if the length of the data is equal to the limit of records per page. If it is, it means there's another page, so it returns the ID of the last object in the data as the next page token. If not, it returns

None

, indicating there are no more pages. You can refer to the [Airbyte documentation](https://docs.airbyte.com/connector-development/cdk-python/http-streams) for more details on handling pagination with the

next_page_token

method. Please note that the actual implementation of these methods can vary depending on the specifics of the API you're working with.

@kapa.ai I am getting the error super().__init__(parent_stream = task_id)\nTypeError: HttpSubStream.__init__() missing 1 required positional argument: 'parent'\n", "failure_type": "system_error"}}}

Based on the information provided in the extracts, it seems like you're trying to initialize a

HttpSubStream

and encountering an error because the

parent

argument is missing. In the Python CDK, when you're dealing with nested streams (substreams), you need to pass the parent stream as an argument when initializing the substream. This is because the substream needs to know which parent stream it belongs to. Here's an example from the extracts:

python class UserNumbers(HttpSubStream, AircallStream):     parent: object = Users     primary_key = ""

In this example,

Users

is the parent stream for the

UserNumbers

substream. So, in your case, you should pass the parent stream when initializing your substream. If

task_id

is your substream, you should have a parent stream defined for it. If you're still having trouble, I recommend checking out the [Airbyte documentation](https://docs.airbyte.com/connector-development/connector-builder-ui/partitioning/) and [tutorials](https://docs.airbyte.com/connector-development/tutorials/cdk-speedrun) for more information on how to work with substreams.

@kapa.ai based on that, how does the init function need to look?

A message from kapa.ai

@kapa.ai this is my current code in the Substream: But I am still getting: HttpSubStream.__init__() missing 1 required positional argument: 'parent'\n", "failure_type": "system_error"}}}

parent: object = Task_id
    url_base = Task_id.url_base
    primary_key = None

    def __init__(self, task_id: HttpStream):
        super().__init__(parent_stream = task_id)

A message from kapa.ai

@kapa.ai this is my current code in the Substream: But I am still getting: HttpSubStream.__init__() missing 1 required positional argument: 'parent'\n", "failure_type": "system_error"}}}

parent: object = Task_id
    url_base = Task_id.url_base
    primary_key = None

    def __init__(self, task_id: HttpStream):
        super().__init__(parent_stream = task_id)

A message from kapa.ai

@kapa.ai this is my current code in the Substream: But I am still getting: HttpSubStream.__init__() missing 1 required positional argument: 'parent'\n", "failure_type": "system_error"}}}

parent: object = Task_id
    url_base = Task_id.url_base
    primary_key = None

    def __init__(self, task_id: HttpStream):
        super().__init__(parent_stream = task_id)

A message from kapa.ai