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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4826/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: 1234567890hdBimay (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il96Ykp3VktGRWZtX0JuUGNaYnF0QmlSUEZHVFJKQzR2d0lkQnFRREw4ZGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODI2LCJzdGF0ZV9ub25jZSI6IjY0YzZhNDJjYWZjMmU3ZGQ2OGZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODI2In0sImlzcyI6IkJpbWF5RGV2IFNhbXBsZSBUb29sIDIwMjQwNTIwIiwic3ViIjoiMTIzNDU2Nzg5MGhkQmltYXkiLCJhdWQiOiJodHRwczovL2x0aTEza3UuYXp1cmV3ZWJzaXRlcy5uZXQvdG9rZW4ucGhwIiwiaWF0IjoxNzY2MjgxNjM2LCJleHAiOjE3NjYyODE5MzYsImp0aSI6IjQ1OWRmNDljOWY4YzM3NTk2OGZlIn0.gJk7fHQk3gvJfEFktmuIdGG5z--e6B-AzmXvzSOUHlL2HyMxCFxaD1TcJ4iVsiuqynIqmWnW1xd6-uRyekjPqGt8AGQpDTYFgI1oaFWBE8Dy7IL3UQ_c2Rx-0-oEGWvMO6evH1a7Asnt7MCd0o_f1-wvIxKRU0D1TuDjOcW_HYj9Qm_dqkS5vejBY4XvGt24W9BT4mgTYudyOcICCRKAWSBQ04lPJ1ModQysMZ_0GRL_sBcc1DaqhBLc9H4y4YGtG534WkArbcsbE6GQlELoJ2tqwjNWWwXrQE3TfGjHdXBuWIL0GSJvLgdjUUd1EG8IzmCCWqMCTalIg_uihdGH6Q (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: 64c6a42cafc2e7dd68ff (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)