AB-400 lab 08: Build a resilient equipment-approval cloud flow
Reference snippets for copy/paste. See Instructions/Labs/08-resilient-cloud-flow.md for context.

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Task 3 - Dataverse trigger filter (on the "When a row is added,
modified or deleted" trigger)
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Select columns:
eqp_requeststatus

Filter rows (OData-style expression):
eqp_requeststatus eq 100000001

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Task 4 - Retry policy settings for the "Check_availability" action
(inside the "Try" scope)
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Type:     Fixed Interval
Count:    2
Interval: PT5S

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Task 4 - Catch scope "Update a row" action
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Table name:     Requests
Request status: Needs attention

Processing note expression (build this in the expression editor; type
the literal text and utcNow() yourself, then insert the "Fulfilment
contact" environment variable from the Dynamic content tab at the
point shown below - don't type that part):

concat('The availability check failed and exhausted its retries on ', utcNow(), '. Route this request to ', <Fulfilment contact>, ' for manual follow-up.')

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Task 4 - Calling the same custom API over raw HTTP (explained only,
not practised in this exercise)
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Use the "HTTP with Microsoft Entra ID" action, not the generic "HTTP"
action (which has no built-in Microsoft Entra ID authentication):

POST https://<your-environment>.crm.dynamics.com/api/data/v9.2/eqp_CheckAvailability
Content-Type: application/json

{
  "RequestId": "<request-guid>"
}

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Task 6 - Service principal connection details
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Connection name:        Lab 08 service principal
Application (client) ID: <from the ab400-lab08-flow app registration>
Client Secret:           <the secret value you copied when you created it>
Tenant:                  <your Directory (tenant) ID>