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.eyJ0b29sX2lkIjoxNzQ4LCJzdGF0ZV9ub25jZSI6ImQ5YWEyYWE2ZWI3OTQ0ZTU2ODYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzQ4In0sImlzcyI6IlRlc3RpbmdUb29sIiwic3ViIjoiUlNUZXN0aW5nVG9vbC1jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODgwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjkwMTUyMDUsImV4cCI6MTc2OTAxNTUwNSwianRpIjoiZGMwOGRmNDIwODIxZDNlYmRhMjMifQ.puwxWhcTy4CLanu1gzkks1YsY9feFaufOAO_IrZ4T3efkPC8NfqEhjkoIvvc_0_e8-oGm7utHKYhDeOuOzoOEtNicPpNG_grmkjqF3ev-p0GZg9nCTsKrjmIRhWgi6YJ4mqMJXt3k6G4csJVL4qQW4aIkxW6SCr2yyi4jL7gTJzRfiv-UiFL-LyjJR2-DLI4eBjQHsO0DST8DF_AWgKl6MFpQLrT7f8XgHLzII0JLx6QIddYV4slOFLTjmMuhg1lUqu_0E3zIIrX7DgGb0PCJMq2BWtdAlcOwoY0qSwA6lr_4FkJouL53JDPq8aZo_flPiSPGKhpi7-ZtSrgCWDuFA (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: d9aa2aa6eb7944e56862 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)