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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4094/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: dmclientid (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImpIbEdrdU9LTmJJYUxxQXdZX05WSVpLTnV5VXlnM2kySkMtbnpmVkMwdVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDk0LCJzdGF0ZV9ub25jZSI6IjY4YjIwY2Y1M2E5N2M1OTg2YzZkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDk0In0sImlzcyI6IkRNIFRlc3RpbmcgVG9vbCIsInN1YiI6ImRtY2xpZW50aWQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80Mjk2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzk4MTUyNzcsImV4cCI6MTc3OTgxNTU3NywianRpIjoiZWM2M2E3NzNlNGFmMjA2ZjIyY2EifQ.PTPgo7kIEnLRUqmaGmTZ-YKi_PyuGw6H22dMyYoJ7FXvaydQcCjJ_2m9K89MTAPEtDf81aQrQ9N4sZgjOc5yH9C90OF4ChxtMvfOW4p4qF1QwvKke0eylLPZDfe3v3rjuq6qmEwIQEXxjqIKz7_Oo2Lf0rmffiiK3cVtOSy67AabKQvaKvUOGbmzOMZMooQsK1U74g9sicZ8eNQSFnMY1xCtZl--ezmnMbjYM5MqciRKxzyHxxT8pZ9iUt7AX1Z0NImOWiXhvsrKH2_QiTi-2tts8txrKqQ-XK0_EsGWJfFVqsaVdvWSlqE2apA5loEUVgFQmQYh6pqBvxlMT0WIgQ (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: 68b20cf53a97c5986c6d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)