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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3687/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjF3MjE2cXJqdTlPR0dSZmZ6QVVYV0k0a1FGRWQ5OTBGREFuVVhsWFkzUkkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjg3LCJzdGF0ZV9ub25jZSI6IjkyYjRlNmVhNzQxNDExMWEzOTZlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjg3In0sImlzcyI6InRlc3QgdG9vbCBkYXJyZW4iLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQwNTQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDM4NzQ2MCwiZXhwIjoxNzcwMzg3NzYwLCJqdGkiOiIzYTk1Njk0NGQ2MzQ5OWI3Yzk2NiJ9.RsxX1m7Zr75uG8gzDg17AVazBpcYtfb7Hdcv7k_kSWWZxQbp3Y_Y-Wt07gXptbI74xg6FAiwV47wM6eJs0AdpCwaTrKZhCt9eBzy-TqbJlEhmKCoeQBEU7QXT4lXNfY0AvicGwQHOyYQiI_3niKu0PglTVSgb1cUo7GC52KknXN3VzWbIWtJ95VhlWJgchp9vohogQfeq4jWtCXDvZ4YS9JRfW-9Drd46Q0Ls-jHqj1Z0SESGcG4pAhvdunQgBXry0Vw1Yz4uaauMhL1nH3zL0VPQezndBHZmzPUHBI1MSNRmn1wzP-woy09_qLbt1bNPV8I1-bGfh_kwEu4Gbyebg (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: 92b4e6ea7414111a396e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)