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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3469/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: 1235 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNrTExWRHR4UTA0XzJEWXk5TkMyUEd6azVfQ2x6STV2RE5KcU9hcWRiN28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDY5LCJzdGF0ZV9ub25jZSI6IjgyYWU4NWJhYjI2ZTg1NjI5MDEyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDY5In0sImlzcyI6Inp1bmRhIiwic3ViIjoiMTIzNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjUxMjA0NywiZXhwIjoxNzgyNTEyMzQ3LCJqdGkiOiJhZTNhOWI4YzllYmJhYWYxNmIwZCJ9.RPM93GbBUWdYR9z0Mzy00rIDTz04u4TpIhXKFr8UiMyjEWtzF75QF4uKngsVwbEfpkcZVk-BfWzXJftzMGEIb4HS88WnBbqwa2oNPNdAC2OSavNfQ-_SOD9WDDWLPA09UGg_8Tg6824TZvMN5nromrIRwdli71GjSO0ujfFoqAsmJmfZSSDm9VYW5zYTpH7t51-9UWDl8fozxz-hafXGb0r3pZOftd7dDQeygBfJ7y00kUR5_h90_B_VEL1069oY8Gg0K_YoFUbjPBjyC8DCK4HApkVjrXryPafAC5t8TSPMZ55LdwusU8lVHObQAbN9OpzdfjRw5Esj_qyqap-gjQ (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: 82ae85bab26e85629012 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)