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CloudflareSchemaBehavioral

Response schema changed for POST /accounts/{account_id}/email-security/settings/block_senders/batch (email-security_CreateBlockedSender)

Affected surface
POST /accounts/{account_id}/email-security/settings/block_senders/batch
Affected field
email-security_CreateBlockedSender

What changed

Response schema changed for POST /accounts/{account_id}/email-security/settings/block_senders/batch (email-security_CreateBlockedSender) Affected surface: POST /accounts/{account_id}/email-security/settings/block_senders/batch. Root cause: schema `email-security_CreateBlockedSender`. Detected at Mon, 27 Apr 2026 18:32:04 UTC UTC.

Diff

{
  "path": "POST /accounts/{account_id}/email-security/settings/block_senders/batch",
  "removed_fields": [
    "pattern_type",
    "comments",
    "is_regex",
    "pattern"
  ],
  "schema_path": "schema email-security_CreateBlockedSender"
}

Likely impact

The contract still holds, but observable behavior shifted — defaults, response timing, or rate-limit shaping. Existing code keeps compiling and most calls keep working, but edge cases may differ. Worth a sanity check.

Diff your serializers against the new schema. The diff above shows what moved.

Catch changes like this on every API you depend on.

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