With specific reference too;
If you use a third-party system to handle consent such as a consent service or a cookie banner, you can instruct Marketing to set non-essential cookies with the following call:
Without non-essential cookies, Marketing's tracking capabilities are limited. In some scenarios, users will appear to be anonymous. For example, form submissions will continue to work correctly as user identification is based on the submitted data not on cookies, but form pre-fill data will not work.
We are using a 3rd party tool for cookie consent tool for GDPR compliance that allows us to set catorgories to these cookies.
We use a consent checkbox on our 365 Forms to process form data only. We use "legisitimate interest" as the basis to send Marketing. When it comes to cookies we allow for the visistor to choose what cookies they allow.
I need help with the following cookies and in-particular to define those that we can define as "Strictly necessary" for successful form submissions which cannot be disabled to others which could be defined as "Functional cookies" that can be disabled.
msd365mkttrs cookie i have set this as "Strictly Necessary" as this is for processing the form. We are using some pre-filled hidden fields so if we were to use the call script, im guessing these would not work as expected?

Additional cookies:
msd365mkttr cookie, im not sure what to set this one as. but suspect that since it has to do with the form submission, "Strictly neccessary" should be set?
319af4c0-e197-4de9-8a9b-fe98c8a2ca04 - This cookie is also set and/or read on any webpage where you have placed a Dynamics 365 Marketing website behavioral-analysis script. Dynamics 365 Marketing uses it to group all page loads by a given visitor that are recorded by the same behavioral-analysis script and that occur within the configured timeframe; it will consider all of these as part of a single “visit” to the website.
79f08280-5c63-4331-b04d-fb6f39afda51 - This cookie is set and/or read on any webpage where you have placed a Dynamics 365 Marketing website behavioral-analysis script. It enables Dynamics 365 Marketing to score leads based on their level of interaction with a given website. The cookie contains no personal information, but does uniquely identify a specific browser on a specific machine, and Dynamics 365 Marketing can use it to correlate this ID with an actual contact in the Dynamics 365 Marketing database. The cookie remains active for two years.
Any help on these would be really useful!