response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2513/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 12345 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImphSk5wSk9NNm9EQms2bmJXcGc2b3BEbWJGNzNSbjhwUlRrbXp3akljeGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTEzLCJzdGF0ZV9ub25jZSI6IjBmZWUwMTc1ZmE4NjQ0ZDQwMDkyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTEzIn0sImlzcyI6Ikx0b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yODA4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY2NDcyMDAsImV4cCI6MTc3NjY0NzUwMCwianRpIjoiNmE1OWU1OTM1NDUzZGYyMDYyMWIifQ.VJWSRccQY_P_xJJxc0Op07NbahTUpD8C2qFfAnS8FDXkzillZ8a7kT0wCUEoAdObBzHSH7opNFbDWtoJCd_rpHtuNUC2g94Ilko0mBb0qQCo_4cFQFSgxzjWQa6AVmSkwGSod5mAuSOVLVDlqgLPYoHnD0f47fRvPUVBmCNCFEhUg09NkBCd5snM62K5GdOUThQADAtEn-UA1fsYZsqZbkTQZiyHR_24bAEEj8d79WbyxkQQfFa3rT3kqcnb-40hI6sEGjC_4V1bxuHuFXOVUK3TO7W5zmGm0X-od_RaM55FIqK2JqPFLcOKtQxtaNvRyHC9KttxvN3vnang4vZVgg (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 0fee0175fa8644d40092 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)