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.eyJ0b29sX2lkIjoyMDYzLCJzdGF0ZV9ub25jZSI6ImE3M2VhY2E4YWFkMjQ3ODVkZWFmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDYzIn0sImlzcyI6IkVsZXBoYW5nbyBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMzIxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjYxNDA3OTMsImV4cCI6MTc2NjE0MTA5MywianRpIjoiYWFkZjY5OGUyMDA3Mjc3MGMzOWMifQ.sy1O__K13eY-iR-6EXE6DEYLeMeG8Q5ZOQ8uN6cG2Vi-uFnATCFqDIZt6qKAoP2YOfDBSqIIjeZ4GqziEEakos6RHgxB1QhBxaA-zBnAvxuUeCczkGFMQ8XNtLjJuPqWTFOXw_h5C8sSvEbi1ElgVFsi_GRux0urHEy57QWVhABH2T8oJK_AHZXA2MGSXZCCfEKtgYaCqwOj1x_krOyBy4kcDNG77Wt3f68GbsT-qEVOIeGv0j6NbLMmNsU4NEHSWqJNoSrKyYKlliqxqAubFeefth50PumfWLmF7eXR8OZoPBxDCWS3NU2xXT10r_QnetRbg4XCn1xYnk9eUdXI_g (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: a73eaca8aad24785deaf (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)