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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3323/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhxRUZkY2VXZG83VFlkMHgtVVQ0TnVleDlBdEZaYnBfLWtRM3l6bXEzbnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzIzLCJzdGF0ZV9ub25jZSI6IjBmNDQ2NWI0NTQ2YmQ1MWMzMzA1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzIzIn0sImlzcyI6Ik15SDVQIHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2NjAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MTY3NDY2NSwiZXhwIjoxNzgxNjc0OTY1LCJqdGkiOiIwMGNhODNiM2QxOTg2ZDRjZThiZSJ9.X1jPdRlFCg4lToGENmBD5BP4W8Cy863W26aISJT0bO2G7Kq0GybMJl0JT4YzkGpiIE0Q0eT9eDkPRv5hSAB0znwEDuZokPkrzUIzY__d-3T5ExS9VM2veYR7Q5dstdE1BfiWjb9GPfdcQiAQxN4XowqgkBph2PvDpVcqAowGSlfIcgEG-XqQ6f5oXQ_2bmEQo4a7Du76e2neYJG-1uctXVmqg14Y6pHo4fsLh2USOf20m6jAT-oAILOAkziyzlurQBxiPxcJTnBav1e6jl84q3xl6ytwef68WwM493dYuchzeyf-ja_DbdEy7_5FGxDFIkw-x_f3XT2CXr0ar8ayMQ (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: 0f4465b4546bd51c3305 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)