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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1922/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: dkclient525test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkdkcE1rVkp1TllZUXpQRU4tNWtMYldOdTY5TDVvZFdKajhnSzBQZWp4bVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTIyLCJzdGF0ZV9ub25jZSI6IjY3OGRlNjdjYmNhOTFiZTY2YTQyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTIyIn0sImlzcyI6ImRrIHRvb2wgbWF5IHRlc3QiLCJzdWIiOiJka2NsaWVudDUyNXRlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMTAxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjU4NDUxMTksImV4cCI6MTc2NTg0NTQxOSwianRpIjoiODQ4ZGRjZDdjMmYzODc5OGRhY2YifQ.rIFnE2h9HeABYWO4K5khAKXRfpk_dTZnHSWqASZiobyOuyXWdWT-ZfqPlTd8XQdkLh6S_gl7-GaeT_4R2kES7Wr7hbKgZ6Ef86it7p4SqswJ-B7iaRSDwt6UG6kslYwg1r4ypIYOVawENuVsS4Y4kAiy4Ro-BiScZr9X5SY0LJqBtcFFFIjtZr7YPZA_nXN4URgvjWLAZGP_7Su45gP33X5El0TqoGFpOcHy4gNur7yZY-sx9VDxWhVx-g3NzcItrwiVDBnxsn3PZrcVcUJ5zL7YWlNUsOckpfUy2PRpmAuTH2z39rfIy8gOAdyTWBjnRgqSMfV-9Ji8FIjh1RMDZw (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: 678de67cbca91be66a42 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)