We’re encountering a blocking issue with bulk SKU updates through the Material Management API in CloudSuite ICS 2023.1. When attempting to update 500+ items simultaneously, the API returns a 400 error indicating data type mismatches for certain attributes.
The bulk update fails completely even when only 2-3 items have problematic fields. We’ve verified the JSON payload structure matches examples, but the API documentation is unclear about which specific attributes require string versus numeric formats. Some attributes like unit_weight accept decimals in single updates but reject the same format in bulk operations.
This is blocking our monthly inventory synchronization from our warehouse system. Has anyone successfully implemented bulk item updates and resolved similar attribute type issues?
The API documentation gaps are frustrating here. I recommend enabling verbose error mode in your API client to get detailed validation messages for each failed item. Also, some attributes like manufacturer_code have undocumented length limits (50 chars) that only surface in bulk operations. Start with smaller batches of 50-100 items to isolate which specific attributes are causing the mismatch. Are you transforming data from another system format?
Yes, we’re pulling from our legacy WMS which stores everything as strings. I’ve started adding explicit type conversion but the documentation doesn’t specify formats for date fields - is it ISO8601 or epoch timestamps?
I hit this exact issue last quarter. The bulk endpoint has stricter type validation than single-item updates. Check if you’re sending numeric fields as strings - unit_weight, dimensions, and reorder_quantity must be actual numbers in JSON, not quoted strings. Also, the error response usually only shows the first validation failure, so you might have multiple items with issues.
We faced similar bulk operation failures. One issue was mixed data types within arrays - if you’re updating custom attributes, all values in the array must be consistently typed. Also check your Content-Type header is explicitly set to application/json with charset=utf-8. Some HTTP clients default to different encodings which can cause parsing issues on CloudSuite’s end.
Date fields should be ISO8601 format (YYYY-MM-DDTHH:mm:ssZ). Another gotcha: boolean fields must be true/false literals, not 1/0 or “true”/“false” strings. I created a validation schema using JSON Schema to pre-check payloads before sending to the API. This catches type mismatches before they hit CloudSuite. The schema isn’t officially provided but you can derive it from successful API responses.