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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4491/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: patrick_init (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InNFOHQ2dkhWY1hrTWQxSEcwUktSTm5xXzJCTkJoQ1duOWhmdi1Nd2hwR1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDkxLCJzdGF0ZV9ub25jZSI6IjI2MWE0OWI1NGFiZmIyZTJlNDdkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDkxIn0sImlzcyI6InBhdHJpY2tfaW5pdF90b29sIiwic3ViIjoicGF0cmlja19pbml0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDU2Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODMzODY0LCJleHAiOjE3Nzk4MzQxNjQsImp0aSI6IjQzNjJhN2NhMWQ2YWE5ZTIyY2ZhIn0.e60I_GE4uw9M40xBAxH8NOZgahy-QcDk52KEObl12hpyvYvi7VatGZ3SiumtiKEwxJ-cKOtZ6dnsZ6IMecVng6_tEOYdfdvJJ4xkNiLi3KyZaDP4Ege7ynxX3hmVWldlT45Ifgp2WPMMsA1DTAAdxIRYqm8l4zQ1uitBevKWqs9mwtpKIN6XG5ceOojg0xEXTvKE-u5uwgl4I79h2-KCX4JPW3Gh76xa-k7zZL4Y5VQi4yHMshcj-8fdntd2ieb3nT5NERBJzHwQxfruvaUHeUYroPY4Qp1GZfuXOsGAETZtOgwkOHAqRifVjtwXLhVejUxfaVBaDo8JXgUaVnuM_A (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: 261a49b54abfb2e2e47d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)