An Azure service that provides a hybrid, multi-cloud management platform for APIs.
Hello Mary !
Thank you for posting on Microsoft Learn Q&A.
I don't think that Azure is blocking your personal information just because it was personal. I think that the NYC 311 website has a security or validation rule on the last page that treated part of your submission as suspicious or invalid.
Since it only failed when you entered name, address, phone, and email, that points to a false positive in the site security filter or a backend validation issue. Your team would need to check their Azure WAF/APIM logs to see exactly which rule blocked it.
Azure WAF can run in blocking mode and Azure API Management can also reject requests when request content does not match expected rules or schemas.
https://learn.microsoft.com/en-us/azure/api-management/validate-content-policy