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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1936/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InEzNWFqeklWLWU0ZG5INlZaaktLVVNvYnNQYk1vQUU1WWNDVGdMbGcyTEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTM2LCJzdGF0ZV9ub25jZSI6IjQ5MjA4M2RmYzMyMzRkYjlkZmJjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTM2In0sImlzcyI6IklNQyBSZWYgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMTE3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAyMDc4NTEsImV4cCI6MTc3MDIwODE1MSwianRpIjoiZjYwYjYyNmNkZmI4YWExZjJjOGQifQ.OiRLbBFKE_hEUpQ8IUzGSS-2i6IZ_dELAwoyIaX8evNOGoNZXOt_1VJeOIWKZ3SxqmA_xJrfFwGBxyzlRV5dBUrT7zF8cqVPPxx7w3l_zSnR7QwxxRPz5gmuDzZCRC2DRU1vK-_qhfkQmn8OPNvnmVcJ4RKkGqPe8vEScmF-IAoFQvikB8Z4nG74p1lDLXTxmeJTQOaUTSIes4nptAQLQPokrawPJYyYDVjdyahwlrmgQRnR4Gz8LP7p7Lq9I8YvjQT5Su-aST4DIjhn-MloZwgBDgz3wtrcdW7JV_1r20TVrkhZgcpqzWfwZTgLGPtpX9ygDDMcgZsy8tRf_UutKw (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: 492083dfc3234db9dfbc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)