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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5100/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: 1234567890 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik8yb19WYWU1MWZSU19LWjRBMWptVkJaaXNfSWxnMlNWd0E4TlRTMDFsTXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTAwLCJzdGF0ZV9ub25jZSI6ImUzZjMzYjU4ZWRjNmE0N2EwMDc1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTAwIn0sImlzcyI6IkxXVCBMVEkgMS4zIC0gVG9vbCIsInN1YiI6IjEyMzQ1Njc4OTAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81Mjk0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzQ5NzU5NzAsImV4cCI6MTc3NDk3NjI3MCwianRpIjoiNGZjYjIxMWE3NDRmNTAwNjJkMDIifQ.BrNFQj73ncPGdem9Wfew0F51dczt8ma4xBe8wrKGqHWgLW8WE4Qy9WqC8vm280fKebyTNPhY4U1-zmSwASig87L3bV8HdkGRmPadE6mLNSr0_gV-98AIKE1t0jqgyx2FvoousCuwVTGeZRLZro4EKW-Cqj5hgXKIQHj_8rZ7_A-6nt1g7VgwyClBHWZH_uj30LN2K5i1IvMytpFHE_UQQaGiIF43Awiw98kIW4H8QqhmA2bSctUtSRsAEy4mFPFT1Gap5BkQShirXf_rPQM-hcTM7q0kIt1Z2mXDpDLAcCS07rehjz47-zQ7HBTRQRxlmFWOBP6Gf0EbO4bfFfX1xw (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: e3f33b58edc6a47a0075 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)