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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5196/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: abcdefg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InUteVpxU1pycUdmMWgxWHhwdWZqR0kyUEdOVUU5NFdZMk9GaUpHa1FSb2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTk2LCJzdGF0ZV9ub25jZSI6ImI5NWU2NTM4NDlkYzc2NmFhNDdjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTk2In0sImlzcyI6IlNFSSBNZWRpYSBUb29sIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUzODIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQwNzgyMywiZXhwIjoxNzcwNDA4MTIzLCJqdGkiOiI1NjY3ZTJhMDI1Y2ZmNzM5YTAyZiJ9.DEy3XfJkaSiB56X9gjEcJsAtFlRNMXha576BIL8p4rtL79OAgCtqmt9LjiSwi5lbjZYi23tJ3cHn01UHMU7nKPWYQpSkQY1Z5_shdMrlMH3EIdeeBt4ozlMQKcI6BNek-Dno8d3GcDbzQ8zWK_h9LYzWxgE_mYJrg0Z5WlARFb10ftcCjR-nxYgoWzeh6_30D3wDZFMmUCIQnJqj8iYQCMiQ026njexJmb2EBmYhoVm5Lnwb1y2JAnKTYTgiRYq1rUxzKT96m8zTdrVwA6AXodoVes9Fw4H_RY8r590vb8iH6WYDkRk8OAYVSqc7yKG0cBKHvVfMw-WEx4PQMuIGjg (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: b95e653849dc766aa47c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)