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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2128/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: abcdefghijharshada (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVObm04Qkx2RVd1cFFOYnVQTzdzR1JuMFFYVDh2em1kU0ZjRHRjcE9nM2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTI4LCJzdGF0ZV9ub25jZSI6IjNkNDA1MTNjMWRlZTcwZDVhMzlkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTI4In0sImlzcyI6ImhhcnNoYWRhIHRvb2wiLCJzdWIiOiIgYWJjZGVmZ2hpamhhcnNoYWRhIiwiYXVkIjoiIGh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIzODkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MDE3MzcwMiwiZXhwIjoxNzgwMTc0MDAyLCJqdGkiOiI3OGYyNzZjODM2ZTcwYzQ4MDBlNCJ9.pO1OHT-jsIF1KIZsWLxz1BYQzT4hVNc__-oHhGD3VVDX0qH_gi6Kgd4-UopWo8RnOz1l7zrj5fzhUIzbB1_pW_xadFdVUErBfbP5DQxxqM1okehB4cVCHGAuEiqjen_hR3c85t9K96nawDhoH2bpowpzvY-xWlmhJHJDH9CkN8ckzdQGulI1_o_X6Ay4xziKsuEtAZGNATJB8GedrFapmVg0n83r2ekZ8HaH7yZpk7wCp8XfTFu8BvA79eLnjQ1_1z-MvbL0YggP_yN8hOehEzd03ckn6rc3f7TbKZMtNNQZ7DtEWCDK1xo8tDZ7eMNZIcETX5NI6GLpnYM6ZvhzJw (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: 3d40513c1dee70d5a39d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)