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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3533/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: tool_client_id_123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklpSDNpRFJvaEpxS1c1NlQ3ZEdFbU9wRWlxRUtWTlpoaGZJWmJmTzJlLW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTMzLCJzdGF0ZV9ub25jZSI6IjFlZTIyNmQ2MzU2OThlNDIwNzZlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTMzIn0sImlzcyI6ImNsIHRvb2wgMSIsInN1YiI6InRvb2xfY2xpZW50X2lkXzEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM5MDkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTUxODY3NCwiZXhwIjoxNzg1NTE4OTc0LCJqdGkiOiIwYjc0NmVmYThmNzQ4Y2NiZDIyMiJ9.gx5hM2risy9IIjHq3p18KTdeXjr0FA41t6Bf5I2juVAf6y-wE-8bKGizZLNJaMYlP2AEFiE2582W5v7ibPoMJ-2z6CesXKlHAXrtj17dqXFOm2rMOqXJgY0BLh71G1OqKBxplNYH5ddXYAg3BUoSBVGIaO-jvLdwE0h4RgUKLtmLWwhsZkseFUf_xY5PLmXmTJFfgo6ASkSuLte6Q4-MGJTJlkGSdIK88KUrPDsyH7_5Ztm7zbwiUJciSTzuX832cV5XRJOtF0VwXTUnF3DdZKHmu_0xfHlDGRZbsb2-BhyiHio-ct8n1SFG_1-xG8fsXgVA-5u4dDNfKivF4VdGKA (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: 1ee226d635698e42076e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)