画像生成（OpenAI images.generate 同形。/v1/images/generations へ再送、user / response_format は無視）

POST 
/v2.5/images/generations

画像生成（OpenAI images.generate 同形。/v1/images/generations へ再送、user / response_format は無視）

Responses

200

OK

400

400 — code: invalid_json / invalid_parameter / invalid_prefix / prompt_required / quality_not_priced / size_not_priced / text_required / text_too_long / unknown_character / unsupported_format / unsupported_parameter

401

401 — code: invalid_user_token / not_authenticated / unauthorized

402

402 — code: insufficient_ap / service_budget_exhausted / service_closed

403

403 — code: account_too_new / card_required / enterprise_manual_approval / forbidden_scope / model_not_allowed / paid_requires_user_billing / request_over_key_cap / sponsor_stage_no_on_behalf / subject_required

429

429 — code: ip_daily_cap / rate_limited / user_daily_cap

500

500 — code: internal_error