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.eyJ0b29sX2lkIjoxNzQ4LCJzdGF0ZV9ub25jZSI6ImE1N2UxZjc0ODZkYjI1OWRlMzRhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzQ4In0sImlzcyI6IlRlc3RpbmdUb29sIiwic3ViIjoiUlNUZXN0aW5nVG9vbC1jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODgwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIxMjc4OTYsImV4cCI6MTc5MjEyODE5NiwianRpIjoiNTdiYjQ0NDg2MmNiMWM5Y2RkZDIifQ.AAl-q-cZ9Wx98bOfKR7QbnDewt-lla2dKZWFWystLzEQMG8Fa0RAnMJIqN7Qob3QACurRDbVP-A6_N0d3Psu-kY9aZkXd1vvkyGQUtSDiGLSLsZhMP3ZERe8hlgj6St_cUsazz7nmGePszEFjB1qyl1YG1loY3t692uF-3rpRagaSKD8KtqlIwC78um6hOQEKIuWP3VvqB3fdsbs_D1EUCgdRHXcipX-mieXlhY8HU_7MTD15A3Ks_dcRevaNgd0mW3sPtC02ySO5_vC2gX2UV0KHNvfUt6B_ldzN67lXd0JQyUK3WefK1Q_3QHwnZ_FS_Ai79o8UrFLxbQIwgxD7w (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: a57e1f7486db259de34a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)