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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4734/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFpVm1fcWZOeUVqTHgyZDFySHJIeDlOYkMzU192VzB2dXpPenNTbHJBUnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzM0LCJzdGF0ZV9ub25jZSI6IjFmZjk2NjBlZGVhMjUxZmE5ZDllIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzM0In0sImlzcyI6Im5tLXRlc3QtdG9vbCIsInN1YiI6IjEyMzQ1NiIsImF1ZCI6Imh0dHBzOi8vNGVhNi0xMzYtMjMyLTEtMTc0Lm5ncm9rLWZyZWUuYXBwL3BsYXRmb3JtL29hdXRoMi90b2tlbiIsImlhdCI6MTc3NzMyOTQwNSwiZXhwIjoxNzc3MzI5NzA1LCJqdGkiOiJlYWM1ODA1NGNlZDU4YTg0MjJhNSJ9.xUL409eBgYCNVOqgJpV-LxkyMiJWaaYD9R3ncdqzDS9Jt_373IrEyXo1T2kBuO3jcRy1SSat-Ti-uE0bPhkuG67IN9u8jir1p40lPnkcWJKjC9IJgltv9rE_qEOyMAK-lqHsJEzjgIzjT41TokwHWW9qfccWIaY8E0tcNQFW0R8aIuWv9uBf9usyQYFcomB4zSP-CWp87Ky_H4bW786IWbFkGZY6No00PDrAAJGUvM7DwzfJ1nAdjiBZCsQS59ebqZ0wlzhp0Bfc-sWXjFSfvx8pE1XvplxuMXHpSCuipGsWINgK2j39bN3CvuA_ftDWJ9FB0qzDnuuuXAJTcRKAoA (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: 1ff9660edea251fa9d9e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)