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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5232/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjdYakNabkdib21ZdmZYbWpwZ0tvMF91V3A2c0ZGNENneDcxaXR0VlhfYXciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MjMyLCJzdGF0ZV9ub25jZSI6IjgzMjU3N2NlMGEwMjRhOGE2NzY5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MjMyIn0sImlzcyI6IlplZSdzIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU0MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDg3OTI2NiwiZXhwIjoxNzcwODc5NTY2LCJqdGkiOiI3NmViNjJiNGE2MmVjMWNjMmI0OCJ9.G9V1Bdo7kKA5pVX63g7uu400yYb764W3EWl4FZTW1W2iGnQF2cH0xwlZKAelc_pz8CXtSblDs8_-zRponRFBW3EphKVybddWVjuDA88ywMaf-VXP-q_tPhc9vyY_N-BMRIvq2ql3y8HiIUsgnhXgAvRnnuHBJqawKGVwZENOq_O92K8xj7D8IH0jk3LilXHVqMUBBCZgD8_kj4ZIbKdOPQvWbXygHP0C_27v2AQEbAMGB909VxPpeZX2mj6Xalk0gksrTq_2wYqJmr_mlrWHRHmnhk0bgDSofuyRyF8TlwemeJ23hxywULlQk_K6EDkZPNTVNWz_h7bShGpt3bXfgg (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: 832577ce0a024a8a6769 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)