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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4553/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: 8a40b281-ff6e-43f0-a848-fc5b1fa72b75 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkptMTBPRG5GY0hTZmVWWGVsc0otU00wNHVYQmNTQzFLb0kwU3hhV2dROUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTUzLCJzdGF0ZV9ub25jZSI6Ijk4MGI3ZmQyMDA3ZTRhOThmOTM3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTUzIn0sImlzcyI6Im1lZXMnIHRlc3QgdG9vbCIsInN1YiI6IjhhNDBiMjgxLWZmNmUtNDNmMC1hODQ4LWZjNWIxZmE3MmI3NSIsImF1ZCI6Imh0dHBzOi8vZGIwYS0yMTMtMTI2LTU5LTI0Mi5uZ3Jvay1mcmVlLmFwcC9jb3JlL2F1dGgvb2F1dGgvdG9rZW4iLCJpYXQiOjE3OTIxMDcwMDQsImV4cCI6MTc5MjEwNzMwNCwianRpIjoiNmI4NGJlYzZiMjg3ODkzNDdlMTcifQ.p0fMvL6FT10aWMky2nPX3gA6CjH9y-ock3Lwcwo-j5wum9zXbFSJzeN2pWix1yZ2JdSxDa2whUg-cvxYVMHjlwTYOiSzspWTIaaiTg54SovjCQF-iGj4ZEQtc_tByAAQW-So6ptBY1v3Ic9Pk9LStX2oiRQuo9TZm3AuGKt86tGXB5DKFK_1XPL-1hEJkDQhqCITy1o5V4cJRW_4yLKPmM8GTfl-OL3pdlapiaA0L0ejSxZ5GppBU3j8ZJOzVcEL3gSf0q93R-SGfpsNZmdoOKkBgDNFvpas6WSIwcdGLDMOUTl4tiu7C7mOjNhxKyPwTW1UjoCnI0aDIwCTUHUHCA (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: 980b7fd2007e4a98f937 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)