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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2998/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: Test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijh6b005cDdNS1p4ZnRkUlVXU094ZlBpUWdVZWJwckpMVU44YnJHRGVvcVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTk4LCJzdGF0ZV9ub25jZSI6ImQyZThkNjdiM2YwZTc3ZmE3OGM2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTk4In0sImlzcyI6IlR1bHNhIFRlY2ggVG9vbCIsInN1YiI6IlRlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMzM4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODUzNjEzMjUsImV4cCI6MTc4NTM2MTYyNSwianRpIjoiMzEwNjFlZTlmZmY4NzIxY2IzYzgifQ.DRoq1XMAhvVhop8xuiAH2SLhjtHHF77Z_hpYktKWkSh50jiPGF3gyaECHvLecNkfudfJBIfv9cq-_8sqlb9Rt9LkqP0SDQqMg-Eq2GrQ6aei-OpAwqWEY3-ZNR8jQpzndxX6WjZAFIKPpH2o4vptOPCo7GeGOQwkJPy7OL_tQZ8ICtWAcR5XfHtW2HVOl8d94V71JTW0IJwkEEUmarirKy0vcXmbPAJ7MG_rF56-n9ZEiBz7MidBJXUfXEJBjSICVKXQyAS937T7tbuCs-2dHJjcgABJQJQzijLy-PU1rg4YBcTfwtZUUJDD5kytPCUlq6-TO_wUF-kCioRPE3i4MQ (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: d2e8d67b3f0e77fa78c6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)