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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2722/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlE1dzZnVVNrRU1pRzVYQjAwcUxzYVVMRVNhY2g4ZENyamdDVHBUX2RXb0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzIyLCJzdGF0ZV9ub25jZSI6IjgxMmU4ZjAwY2YwZTBiNmZjMTA2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzIyIn0sImlzcyI6IkxNU1RvcGlhIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjIyMTE5MSwiZXhwIjoxNzcyMjIxNDkxLCJqdGkiOiJhNDUwODI2MGFhYTk0OWI4ODBkOSJ9.QvD1E6Vnakf8Ewyue5FuvpoITfgcyVjBbT1OH1Oz5BDDwT3w_qbAg2K5cbdrkaWJ9tdYvFH3AgCygpwkKVaIhDlVL0dQGORbkaK9c16hc-W8flh6u-052DEtj7VQ5nIs9awU4K06THewjpVb9J-YSPPwh1fE7ytjgJIL8335TvbNeGKoTTJnIxqJJQVKboeWh4MYCS7Q_cu_fsqlnj3aA2mwf2_1wDpxNGClyZDPvU-V8v9Hwusv1foy4EKEs74q5aILcUXp9_BDu0ktgj78wWLe2rplBQxN8l4LU2i5qEK37c0QvQrvR7QGhLdMjOrXf2DAbDyKO3WWEMGYNb1g4g (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: 812e8f00cf0e0b6fc106 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)