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.eyJ0b29sX2lkIjo0ODI2LCJzdGF0ZV9ub25jZSI6Ijc0NWU1NzU3MWFmYjQyNzIyZTU0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODI2In0sImlzcyI6IkJpbWF5RGV2IFNhbXBsZSBUb29sIDIwMjQwNTIwIiwic3ViIjoiMTIzNDU2Nzg5MGhkQmltYXkiLCJhdWQiOiJodHRwczovL2x0aTEza3UuYXp1cmV3ZWJzaXRlcy5uZXQvdG9rZW4ucGhwIiwiaWF0IjoxNzcwNDIwMjYxLCJleHAiOjE3NzA0MjA1NjEsImp0aSI6IjVjMjk3NDdhYTVhNTgwZmI5NjBlIn0.cIdf9FKJL8k6EvWYxQdTEl1vo3dpKPA0sMOO00SFPPUUvUZO1VAK9WOW4O30HVgHFjt_g-mG_KY_vx7ct0kG1MIbIs_CNfax5nchxvZdpGavimD6CEOVx9SAbbAprQUwfaNJbjeIjoAZ4j9IcUA9fhrg8FdixNmd4ArdLvYKksxNylph1aHiAA5DlbnEMNUmPUgIrOy1CnmzHmQhQIWINPzGq12lqanI2BuKBLGdDC3wucDaTIeKI3ozjqyTNzd4KsC-OPc2P9oaikAkxQoa8G_KT5aFsa9EVgk-ufYFV8CjFScRKR6JxquG0p48etaEYdo5ojznBVcGqNfKXOUDGA (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: 745e57571afb42722e54 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)