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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1748/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: RSTestingTool-client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJoaXdFQ0haeWRzekVsWGhyMVVIOWdZY0lOeGx0QkYwNU5nWm9BYWh2TWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzQ4LCJzdGF0ZV9ub25jZSI6ImRkMTBmZWM0NThmZDdkMzFjYjM2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzQ4In0sImlzcyI6IlRlc3RpbmdUb29sIiwic3ViIjoiUlNUZXN0aW5nVG9vbC1jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODgwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODAyMDIxODUsImV4cCI6MTc4MDIwMjQ4NSwianRpIjoiN2FiMzljMDM2ZWQ3OTBhZTMyNzAifQ.LGzcEdvcAb7O0HdXFH_ljUGOcYjZ_uUPTGZ5PJU8XpbAzJBFRWQ6XqGdhw-seDoT8FujDozqt_38naRqc2wuTtxzxSoz-K7ofDu10_VjNmwM6FR4XCsKZFmCss2sbTrhZUg3Vs1nmucPblP1vMzz3XaPrNPilnNHBtcBOe4CRo1_vGtxvhASHpguxqlCjq6F7bEmrtVCEBZsId_Dqcaiibb9VHLxVAfDScE0a_1BxJtxAtF_K2_RRZ0jH3qg0xlBKccvhSzw2FRwRxs9vg9t28kOYssYviFJIyGSB8cLeuDFuN0jKkCGkF3GZ1mF0zvUAnVPLoj4c4uHvRpzGZP0Vg (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: dd10fec458fd7d31cb36 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)