OpenID Connect の検出メタデータを取得

{
  "issuer": "https://api.voicecheap.ai",
  "authorization_endpoint": "https://api.voicecheap.ai/oauth/authorize",
  "token_endpoint": "https://api.voicecheap.ai/oauth/token",
  "registration_endpoint": "https://api.voicecheap.ai/oauth/register",
  "revocation_endpoint": "https://api.voicecheap.ai/oauth/revoke",
  "userinfo_endpoint": "https://api.voicecheap.ai/oauth/userinfo",
  "jwks_uri": "https://api.voicecheap.ai/oauth/jwks",
  "response_types_supported": ["code"],
  "response_modes_supported": ["query"],
  "grant_types_supported": ["authorization_code", "refresh_token"],
  "subject_types_supported": ["public"],
  "id_token_signing_alg_values_supported": ["RS256"],
  "token_endpoint_auth_methods_supported": ["none"],
  "code_challenge_methods_supported": ["S256"],
  "scopes_supported": [
    "account:read",
    "usage:read",
    "settings:read",
    "settings:write",
    "team:read",
    "team:write",
    "projects:read",
    "projects:write",
    "projects:delete",
    "translations:write",
    "transcription:read",
    "transcription:write",
    "subtitles:read",
    "subtitles:write",
    "tts:read",
    "tts:write",
    "voices:read",
    "voices:write",
    "images:read",
    "images:write",
    "thumbnails:read",
    "thumbnails:write",
    "folders:read",
    "folders:write",
    "glossary:read",
    "glossary:write",
    "webhooks:read",
    "webhooks:write",
    "publishing:read",
    "publishing:write",
    "openid",
    "email",
    "offline_access"
  ],
  "claims_supported": ["sub", "iss", "aud", "iat", "exp", "nonce", "email", "email_verified"],
  "authorization_response_iss_parameter_supported": true,
  "client_id_metadata_document_supported": true
}