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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3330/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRyUklNOS1rSnhsZGF3b0VsWk9zdGp1QXFCQnpBY0JBdFFGZTVHcDRKa28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzMwLCJzdGF0ZV9ub25jZSI6IjEwNWI2ODZiY2M2NGY0N2M5MTdjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzMwIn0sImlzcyI6IlN1YmplY3QgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNjY0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjYzNzAxNzcsImV4cCI6MTc2NjM3MDQ3NywianRpIjoiNzIzOGFkYjBkZjBiOTE4Yjc5NjkifQ.Gtq0r2nQuChYq_G9_qpdeSBfCTNfyXmaMNWFq-SaLovcxvhZZpIlaJvq4sZAXQZZBO1FtbsbthhEfAzB1nCm1_fktgalKhZQM8O9H_ABEGz6_E271p0SYmB7LQpFUrj_TLRLer35pXvw4E41sIb5kI1b9Cx1i9ScPTWFZ3zNOcmsXX7I8P8evcyFsdl6n0rEhkryl60mko0_GeSuEaJUnizWBcdOdCrKOJXSBmTZotRZ6-9fd5LiTM6b-y1GP0q4TvZvx7XeEW3Xi3ke4x15DafYgTqEh78kDbf8liYVObZ6lezOVVjC69WaXpfLOTQbrP2d3WPHIktH8vOfCF75aA (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: 105b686bcc64f47c917c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)