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.eyJ0b29sX2lkIjo0NDkxLCJzdGF0ZV9ub25jZSI6IjIwMjhiNzc2Y2Q5MDVjYjM1YTkzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDkxIn0sImlzcyI6InBhdHJpY2tfaW5pdF90b29sIiwic3ViIjoicGF0cmlja19pbml0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDU2Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNTM0MjU3LCJleHAiOjE3NzA1MzQ1NTcsImp0aSI6IjM1ZDk2M2U2NzljYzQzMzcxZjIxIn0.09Og8pF7XyInqdYJ3f4XIh4o3naJAct0eiZvHvp0mte7YEqB2QHzR3FMHDVIb6UR6sob-qbXF6HF2TX1f6S7eCiwiZHgYKJE5HL2xtJoCuRkHk2HswmwRchWNVIAtlS3sT0fgsfiGp5imp1xtfVg88AfHR-AyNP4YMdvq6RL2N_MQlaaQNMVqsk_h54MrBiuKL8sj41I_GpVcCfY2tCUxr-I2WIAzLZDo2bl5XGKIoPno614BKLfXlJq86bWiYPYwHAe27VcduH81Zaaf7JrHgh3wwgZBGHMUcY_95O47qOA1N4-wtcyAYPk-DJbVA-N9HwBWlV6RyX6v6YE2hiiDA (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: 2028b776cd905cb35a93 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)