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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5185/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: 2738-4857-4895-8475-8394-3488 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlUamNsVzVSenNNT1VqZi1WbHYzR1VMM3VjeXpTWkVCR3dEVU9YVEpQVGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTg1LCJzdGF0ZV9ub25jZSI6IjQ2N2IwZmE2NjBhMTljZTA3MmI5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTg1In0sImlzcyI6IlRvb2wyODExIiwic3ViIjoiMjczOC00ODU3LTQ4OTUtODQ3NS04Mzk0LTM0ODgiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81MzY5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY2Njg4NzQsImV4cCI6MTc3NjY2OTE3NCwianRpIjoiYjkzMDgxNzVjYzVlNTk3ZGMxZTAifQ.Ihc77GdOAsI0L5_YkHSSsDOmSmlub8on0d1EISLS3XTkM1OCN24Ktf8RkQg1RrQ8ortz-G8rqizdGd8Vdbv-F5nScTEvP4FGY2qsiSWin-Ww5PhGvkwDgYP1eAHszsQLz15fQ_1oku-b0vIhnzfxqnqHWs2WL4P90tETJY7k7yRYgPNtO6qtLuujmkkWA1USPWbJrUIiLA7K4oZAJtnRST43mOF2IPcSgcCLZjX2m7nrScS3BEX5fQ1CFKlvE0MKVd5D0jiab2nooo31APcvvsGb9s7tzFJL44qBlhM1XH3XKwhqF4DtzIHYKO-oxwVXgwx3i7hpdH1pkDuZuzQ-Mg (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: 467b0fa660a19ce072b9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)