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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5035/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJRckFHVHZwZE5fVHBuU0hxTUtYUldGbXJzQjBDYXZ2X1lXdFVZblJpcHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDM1LCJzdGF0ZV9ub25jZSI6IjE0MGY2ZjVmN2Y1ZTA5YzQ2MjY2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDM1In0sImlzcyI6IlJpZGEgQWhyIFRvb2wgMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTI0MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDY5MDgxLCJleHAiOjE3NzA0NjkzODEsImp0aSI6IjBhY2YyNjZkMmM4ZTQ2Y2JkYTJiIn0.f33Iq6mIwkUag6Qfaat9zI2WqUL28PYv4NtjpTiu-0FvUhVLvPvKNQO5slq8H6nMYVDnOMeyuu5f5VZAh2HHlrbm6tW1MVBsSXhko2EmGxKfRPDsA0yym9wByfLaUBw0ZQol7yZWEMHnoAjhuKrFPVcoiPfO36i9Lu778B5vevLwgCTAMWJ6A-f5oKHPG2kiU6zT2Cby8AaElcM7h_H4Nh_sJbuc-TQ3Z1rBljlelFnL7o8gbfsHo0BMiDwYpdS5gWruk-KRJ_2lhA_pSA2sm1MYOrxwRNMXdEahOdGSw8UtjYqJZr87jBdNQd4aOIMg7cO4Tw8z0Z_ydVwmEQBXlA (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: 140f6f5f7f5e09c46266 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)