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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2950/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: 123123-2342342 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJuMHVsYUxyX0NQLUZHMHkwUmFwSzFBbXRNd1c0aGx6UFVaR3ctcGNxQW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTUwLCJzdGF0ZV9ub25jZSI6IjY3ODY4NGI1YTlhNGU1YWNkNGVlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTUwIn0sImlzcyI6IkJhY2sgQnV0dG9uIFRvb2wiLCJzdWIiOiIxMjMxMjMtMjM0MjM0MiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyODMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTE5MDExNywiZXhwIjoxNzg1MTkwNDE3LCJqdGkiOiJjZWU5NTM1MTgwMWRjOWQ5OTBiYiJ9.TYvj-32zr1rfXSfJ2AmvbvHKu1BRWyKdZi0yb7NMiePEmeOTw5Pnj7bdQLIQsxFHM7U-eeXULoJgszY9RtUlTPS7bNCshaHQb9rfxJtm1DdJ7fN_Y2Mnl63IbfxXGb-Q8H5ZboA-4mTqvWmcO8q1onTXkoSWGp8-aIw-UAAeyjg8Qa1irglzxLRcUhjpCKMlxmhM07KAWQGxtA7cbPUj9NxoKNlHe0vb2itVfPXppOUXLAk87xmChKzcu0ciMZPZQqzIc-Fm5N0siXhqRJ7ly5LFuChaqlPCo8aQ-SdqlCSKbkHbbXVOrmWvODthEEVNbSu5DAtu9w___dp1wB23Jg (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: 678684b5a9a4e5acd4ee (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)