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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3060/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: HubTool123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im9XVWpQNzltTFQ3VG5KcndEUGdhM2M1Rk12bVlSb183SXljOGw1RUtOUVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDYwLCJzdGF0ZV9ub25jZSI6IjIxMjVhYWViNDQ3YTllNTMwNDQzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDYwIn0sImlzcyI6Ikh1YlRvb2wiLCJzdWIiOiJIdWJUb29sMTIzNDU2IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzM5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1NDA5NDc1LCJleHAiOjE3ODU0MDk3NzUsImp0aSI6ImUxOTcxY2RmNGZjZjcyYTNhNTU0In0.pMmt46De79KDA7OjjVqUBCjUVtpWiHL1Gtkjug2W1hDtG1WlmHKB5xtYygpNVEEZQFdyMfdnqBIY6wrMsHfiDhLEM8RfhZ6XqTaVu18YW-MgNR03c9CY4D8GFIMmkAZ7d9UH2GtT6CqXj8AikgdKjyDV1dm0wmg4fcB3HVFbKX9zeV6fvlMB-TQxSd1CNebM16PIEA47XtrnWZJDbQfW7iPZIYGBiv4tGod3IZQ7EDbBGGXbbgfNTMJ6EWlLSRqGlM0VcnoSwTUsuod23S3Ak2UOHYxfPLnZ6rwrKBlN7u2rNIFKqedGYwVF89FmeI3M-_rcuDypy5_9vo2xXRgeLA (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: 2125aaeb447a9e530443 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)