Attio Common Errors Overview Every Attio API error returns a consistent JSON body. This skill covers the real error codes, response format, and proven solutions for each. Attio Error Response Format All errors from return this structure: Fields: (HTTP status), (error category), (specific code), (human-readable). Error Reference 400 Bad Request -- Common causes and fixes: | Message pattern | Cause | Fix | |----------------|-------|-----| | | Wrong type for attribute slug | Check attribute type with | | | Used history param on unsupported type | Remove for that attribute | | | Required attribut…