#542 fixing problem with not valid customer key on assets when deploying emailSendDefinition

[DannyCastroVentura]

tickets:

• fixes [BUG] emailSendDefinition deploy breaks due to missing email asset / list #542

dependencies

• blocked by pr #557 support transactional email #562
• blocked by pr #565 + #567 improve folder caching & #566 cache global all subs & #579 keep lost lists #578
• blocked by pr #566: cache all subscriber list from ParentBU even when we retrieving list #592
• blocked by pr #594: handle SOAP errors happening during create and retrieve #595

fixing problem with not valid customer key on assets when deploying emailSendDefinition

[JoernBerkefeld]

merging this has to be postponed until we have a solution on how to decide which all-subs list to use (parent bu or current bu's list)

[JoernBerkefeld]

this PR should be revived now. the necessary fix for caching the global all subs list is now in develop branch & merged into this one @DannyCastroVentura

[JoernBerkefeld]

during deploy tests, after fixing the obvious issues with SenderProfile, DeliveryProfile and SendClassification, I've been getting error 42117. Looking at https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/42000_42999_emailsenddefinition_object.html that error stands for ESD_Invalid ObjectID = Invalid ObjectID

could make sense during an update. but why during create?!

[JoernBerkefeld]

now we get a 42116.... null value.

tested a lot but so far no idea whats wrong now.