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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4523/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: MIIEowIBAAKCAQEAw55BNPYxzXbsyT5JlivqaOBQd (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNiWHYwelFvTjZJZ0xtVjd4YXJHb2hxaTRCSW9Uc3VFVUFqZWZRQ2duR3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTIzLCJzdGF0ZV9ub25jZSI6IjU0NzZiYjljMDVlYmZlZTM1MzFiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTIzIn0sImlzcyI6IjFvbjFMTVMiLCJzdWIiOiJNSUlFb3dJQkFBS0NBUUVBdzU1Qk5QWXh6WGJzeVQ1SmxpdnFhT0JRZCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ2MDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTgwMzI2OSwiZXhwIjoxNzc5ODAzNTY5LCJqdGkiOiI0ZWM0YzFhNDg5YzZiM2JjODMzMyJ9.AAUsOWi-fZUpTNmXf9SqEeAdXiKw5VsfRUozm08kSOSqD3-ULSJp7NO6dxLdHSNgeWYPrgvdz5bwaMskJRlrmIdx5G5WjpCQt78VChkrqJjd9Bpb8i3uTLdz6YonTdkuAdozoijazBNhaWQZP8PKa-wAV7l6ZvJxyCSFF8seZ5yvbteMvOlOAy5AGpZ5NXKxqPGL64uq5OhyqPog9572cHDf6SQa8PKusWxccjyNq2Vz2hNhoCRyBqvvTIxp8t_DqcuFQm6Pks5WTO_XsupisYYMv9pzWes10g1hnG93VUuQUKHbl2_BHjw4-nJqa11Ocp2xTgnVw_QYxDWjvKF8ng (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: 5476bb9c05ebfee3531b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)