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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2067/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlowRHUtM0RYNk5nMUNqb2hCZ0F4ZTlRR3F4YlNYc250ZFVPNFoteHNfalUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDY3LCJzdGF0ZV9ub25jZSI6IjY1YWE2Nzg2YjMyMDEzODVmZGE0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDY3In0sImlzcyI6IlRlc3QgTFRJIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIzMjcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3ODEzMzgwMiwiZXhwIjoxNzc4MTM0MTAyLCJqdGkiOiIyZjkzOGQyZTFmZTY3ODljODhmZCJ9.syNNXrnljpUW6yX7FgdyDZt7H1W3tWOgKEMtbXGGfsaj0ezaZ4A-_anbBe3oL8YW0J2lAk8WU-RRjHvfEZ6RXri_gCb03zY27wljiB8hA61OENsCbcDUbxe0X-VW80Qjgs3MfODxtol4Sb2gD1qSy5R16O5lpe8Y8GCfteI1srEaTDx5SgoloPUC7Q8_4MjIp-4NFkgc4K1hg6LShJXqgiqQZJMlx_Z2fdOyC_0ujZiGZr4syHD9ONtFHty3E6jST6sZGUS5S-rt8O_OG4AjkvqM1fDYZ5x9nSm-FbOxmWuGj0ctdTaPj1lCgv1coPEWQPdb6AA4gE9oT4WsKlhm-A (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: 65aa6786b3201385fda4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)