1) Yes, depending on the start dates - Also, take a look at this video https://experienceleague.adobe.com/en/docs/journey-optimizer/using/campaigns/get-started-with-campaigns#statuses 2) You can query the profile snapshot dataset for the respective audience Id to verify the correctness of the audien...

You can create web hooks or test end points (by using custom actions) to view the incoming event payload. If it is for debugging purpose, you can look at the test mode logs by running the journey in test mode. 

It was part of the deprecation of the legacy api's. Kindly reach out to your adobe representative for further details.

Conditional content can be leveraged in visual fragments and similarly helper functions can be used to compute the links. References - https://experienceleague.adobe.com/en/docs/journey-optimizer/using/content-management/personalization/functions/helpers https://experienceleague.adobe.com/en/docs/jo...

Take a look at this link https://experienceleague.adobe.com/en/docs/journey-optimizer/using/decisioning/offer-decisioning/api-reference/offers-api/legacy-api/about-legacy-apis which talks about the updates to API's for decisioning management objects. Objects that were recently created should have th...

It is not feasible to specify a profile identifier that looks at two different namespace values in a single event.

You can explore the sort function https://experienceleague.adobe.com/en/docs/journey-optimizer/using/orchestrate-journeys/building-advanced-conditions-journeys/main-functions-journey/list/functionsort if that helps.

You can take a look at this link https://experienceleague.adobe.com/en/docs/journey-optimizer/using/content-management/personalization/functions/helpers#each for reference examples on iterating over arrays / object arrays.

You can take a look at the examples mentioned in this link https://experienceleague.adobe.com/en/docs/journey-optimizer/using/orchestrate-journeys/building-advanced-conditions-journeys/syntax/collection-management-functions which has references on how to access attributes within a listObject. Exampl...

If it is in the condition nodes, you can use the following option. https://experienceleague.adobe.com/en/docs/journey-optimizer/using/orchestrate-journeys/about-journey-building/condition-activity#date_condition