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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4787/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: 555888 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik9lZjRzOFZoTWpjc0dDakFOaGlkT1FSZ3lIVWJqNVZxcGs1Qm8tcjRhckEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzg3LCJzdGF0ZV9ub25jZSI6ImY0Mzk2YWMzMjFmODQ5OWU4OGRkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzg3In0sImlzcyI6InRpbS1kLWRlbW8tdG9vbCIsInN1YiI6IjU1NTg4OCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ4NjUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjE1MzQ3MCwiZXhwIjoxNzY2MTUzNzcwLCJqdGkiOiI5Y2Y4OTgxNjZiNDk0MmY5ZTg1OSJ9.qRtdLytWFX7N_2sMyXaFzYaHU0Z5LWg_L5g-b9Z7zlHc7HHwNMvF1bk34sFpGtMFdmqIl5iBRAXoiE7t_1DPl5kav5LD9Gu-vFk4amwIKvR-Ixymc-D_KkiNr1bH-X-pEbH-K2OqMN6NJjPNQoAiJcHx9DwuyQwi5WNB1ZhB_o0XVwDUrnZLo8aP36AlgNAfU0Lb9vwxQeCwA3CpoIqlHQSwDpYUIZKjS9QTKLLrxGzbvd-XQOARgWdZDembZxXhBTCIfZQcZDIgs5Q_IhNmEYpDQYlTX4vjII-dbwO2fTQYFJRgcz8thWEiR7A44PQD50Hzy7aqSgj0U_D-ITfu9g (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: f4396ac321f8499e88dd (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)