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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5885/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik9wcndTRFBXWm15clczVEpGTUNIQ0dWTENpNks4SE16djAwbkxsdV9jd28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1ODg1LCJzdGF0ZV9ub25jZSI6ImI5OTk4Y2FmYTYzN2I2MWJkNDRhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1ODg1In0sImlzcyI6Imhpcm9fdGVzdF90b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy82MDQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIwNTg4MjksImV4cCI6MTc3MjA1OTEyOSwianRpIjoiMzdlN2VjYzA3NTNmMzhiODgwYzUifQ.vzLTfJjf93jPZX2Nwg20VU3dCoKu0jv5a-NBPoGjtLg96a7zijQry5V1JNrVXrktOTRvgeL0RKYKSTJqkhOm6498e1oU93VkLQQP9xi6X5ViVTLoVzAUF69JaQlTHozCVDh09EVouM-d9UBsyPqRu14FAZRFIPkXL7heykhWfU0hZNj6VJ-F_2ZB_vzWofd3Et2oyus2yQ9jUFMzuVnxjVcVmxeyhyKPcKZZPzQEWgSMuYYRd7mMg8ZsG418JhCI73Y_S1yzsUUPMIe-gJQYo11zg26iEnhEFaVCbcJyRkU9njZNqLGqJD7FpnqlSzK_nc7S8qzxE8-ueSjLgIHHjQ (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: b9998cafa637b61bd44a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)