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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2406/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: 1234566 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImdIR1pNWHhTUEpqLWx6dnlWVnFoZTBCLWwweFRIaEprRHB1N3gyQTJ1U28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDA2LCJzdGF0ZV9ub25jZSI6IjdkMjJmMDlkYWZkNjk3YWUxZDNmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDA2In0sImlzcyI6InZtcC10b29sIiwic3ViIjoiMTIzNDU2NiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjM5MjUyNCwiZXhwIjoxNzcyMzkyODI0LCJqdGkiOiIzMTdlNDUyMjI4MTA1YjI4YjY3MCJ9.ROC7zetcGbqNxiSc17-feieqEisTOJj5n1I4YKepoMKuGu3m8WQx-LBX5niprTWRolNn7d7YwzCbfT1_s7-Q_xFnSDPhl_3Qsmug5I1kUvwiZKWdbUoRIzjZQMe3a40De5OT1I8djFwXgLLxYqLE8NPQIZZxUrNV5JnwD2s1uKsMOY8hJ1l9_4L2z13IkWEaQm60YCSVE1gOuS7hzEazbBg3Uof4DGffbHhApzBXp5yypOjc8i9i3yx-R87W9b8Suc8A3MY39jTX6IrN1-0jRi4oGffDujAsxvPj4SL_WuudjPxWyw70opac8QZee2RmJMLi01QZeuWL2Ol7FMEzCw (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: 7d22f09dafd697ae1d3f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)