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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2441/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: poc_udla (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllINWtGM1JUZVRjRExmaUhnQzlkOWhOcUUwbng1bngydDZtYm81aFlid0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDQxLCJzdGF0ZV9ub25jZSI6ImE1NDJlN2U5MGFlMjM5ZWMxNjE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDQxIn0sImlzcyI6IlBPQyBVRExBIFRvb2wiLCJzdWIiOiJwb2NfdWRsYSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI3MTkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTgxNzA2OSwiZXhwIjoxNzc5ODE3MzY5LCJqdGkiOiJjZTY5MDE4NjQ1MzliYTJmNzc3NCJ9.o1pv7jUMzUe7X4XSo6oMs7gHEG2jNxw4t12jZYHDV3u3m3Hc-PYiMJMzF4QcOOpjrfLf_AWzXlS38i81Uvgi79z1JXDD6MiSeof68aQKbZ7DGt6xQYMe_x6e7Vt3BvBblf1xrJr1-IObEyulEQY9xdBeHEXAepqncTvqv3VMy0pnBHxr9ZOOuDm03EIdoixSwDglv0di0u1iAmo8Hnulqp7YxXhDRFFe1zmXeSBAJ2VPSGBqbhX-4oeRrvHVg6vmvSjOBjk6OXqradVZOuwN6nNu2J3ejZi3_Um7cG8TDemqrKfiPsNQYATtDJk4ybPjqLdWrkq2-v7z5Biwrnyw4A (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: a542e7e90ae239ec1615 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)