{"openapi":"3.1.0","info":{"title":"GET /api/v1/businesses/mailbox","version":"1.0.0","description":"Check mailbox uniqueness"},"servers":[{"url":"https://api.ondayzero.com","description":"Production"}],"paths":{"/api/v1/businesses/mailbox":{"get":{"tags":["businesses"],"summary":"Check mailbox uniqueness","description":"Check if a mailbox is unique; validation and conflicts are handled by the service.\n\nRate-limited per user and per IP — the endpoint is otherwise an\nenumeration oracle for the mailbox namespace.","operationId":"check_mailbox_uniqueness_api_v1_businesses_mailbox_get","parameters":[{"name":"mailbox","in":"query","required":true,"schema":{"type":"string","description":"Mailbox to check for uniqueness","title":"Mailbox"},"description":"Mailbox to check for uniqueness"},{"name":"authorization","in":"header","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Authorization"}}],"responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{"$ref":"#/components/schemas/MailboxUniquenessResponse"}}}},"400":{"description":"Bad Request - Invalid input","content":{"application/json":{"example":{"detail":"Invalid request parameters"}}}},"409":{"description":"Conflict - Resource already exists","content":{"application/json":{"example":{"detail":"Resource already exists"}}}},"429":{"description":"Too Many Requests - Rate limit exceeded","content":{"application/json":{"example":{"detail":"Rate limit exceeded"}}}},"422":{"description":"Validation Error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/HTTPValidationError"}}}}}}}},"components":{"schemas":{"HTTPValidationError":{"properties":{"detail":{"items":{"$ref":"#/components/schemas/ValidationError"},"type":"array","title":"Detail"}},"type":"object","title":"HTTPValidationError"},"MailboxUniquenessResponse":{"properties":{"unique":{"type":"boolean","title":"Unique","description":"Whether the mailbox is unique"}},"type":"object","required":["unique"],"title":"MailboxUniquenessResponse","description":"Response schema for mailbox uniqueness check."},"ValidationError":{"properties":{"loc":{"items":{"anyOf":[{"type":"string"},{"type":"integer"}]},"type":"array","title":"Location"},"msg":{"type":"string","title":"Message"},"type":{"type":"string","title":"Error Type"},"input":{"title":"Input"},"ctx":{"type":"object","title":"Context"}},"type":"object","required":["loc","msg","type"],"title":"ValidationError"}},"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"API Token","description":"API token authentication. Format: `Bearer dz_...`"}}},"security":[{"BearerAuth":[]}]}