DataWeaveADVANCED
Dispatch Order Confirmation Email to Graph API
Nexova needs to send automated order confirmation emails with attached PDF invoices using their enterprise Microsoft 365 tenant. You will construct the complex JSON structure required by the Microsoft Graph API, transform a variable list of recipient strings into nested address objects, and correctly encode binary attachment data. Mastering this pattern is essential for integrating modern REST-based communication channels.
#rest-api#dwl::core#ms-graph
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The fastest way
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01.
Production payloads
Real CSV/JSON/XML you'll meet on day one — null fields, mixed casing, partial records.
02.
Design problems
What practitioners actually solve — null-safety, idempotency, retries, batch boundaries.
03.
Edge cases that break
Empty arrays, type coercion, deeply nested transforms, locale-specific dates.
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CHALLENGES
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MODULES
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01.
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02.
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03.
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04.
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05.
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06.
Production-style payloads
Real CSV/JSON/XML — null fields, mixed casing, partial records.