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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2063/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlZVZHJYeGt3a2ZvZEJ1Z3l6RzZ4a1lQc0x3N2tjZVNyNUNuUU5vSkZHa2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDYzLCJzdGF0ZV9ub25jZSI6ImE3NjQ4ZWZkYzczZTg3Y2NiM2JiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDYzIn0sImlzcyI6IkVsZXBoYW5nbyBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMzIxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Njk0NjMzNTksImV4cCI6MTc2OTQ2MzY1OSwianRpIjoiYTNkZWIxMjdkOWUzM2NkZjVkZGIifQ.fWBFCoqnAt_eRIsJsUU7M6ig8CsDJZORIdnFOQ50C7FFpJLT54kI3OcheqaK2CmfDfdWz81PcmN0dRBcoY3LLwKvGVaKE-4S4OTYFNEbzR9RS2afek2d4B2KrEgOBjOg5MlpH-c5SzsaAPp0RjauUrrDmX-wSFv-wKhwFLwC8Od3ZR967z55nENjl9GN-QTe3hRfOKVwpgH1HIMT6-B0LtpNdBwk3PjCc58blIwyCXLCoQIR6Bv9ZJ8ot7FvfL5GfEGDozUL7dDKGfg8GiA6FN6mSl7ghlcmkPW1wCYOSMz0Xf-C82vVOS7ZbQDLWwgfCnZrFfwNNi7K2d480QjPLQ (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: a7648efdc73e87ccb3bb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)