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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3105/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: 123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkdhUjFSNE9wdHRrbzE2a0NBQkpxMGV3MExLYkZORS1jV1JnNllFSHZBclUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTA1LCJzdGF0ZV9ub25jZSI6IjFiMDEzOWRlMDhiYTIyZjNiMGQxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTA1In0sImlzcyI6IlNDIiwic3ViIjoiMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzQ0NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2MzU3MjM3LCJleHAiOjE3NzYzNTc1MzcsImp0aSI6IjY4NWVkNzc0MTViNGY5MjliNGIxIn0.WZEgy4j25ip3dkFahnzGRJUSTVPhy3Et2FAcGmeQgmdRVG3xf2UjfzEnNwCrqGbbyBHJGbJU_SVl2liLhkT-bR0xgt2R5VNdTcrvzWX8yf7FMEkrT789nuFrJjs2DqKfARIguIyYENEAILzTLSXUDDmX9DFLGQuT3ECRp3YYRGdy8jOTCSWYy2oRj2PqjYU2QrlQWyw4_1qFcB8jl0CnLKFVAmm_4bUk7X08Q5JVRM0HIkK8Z5jFXd4ZXglKpkT34ipbqD-ADeg6i3W9OLYfp-PVset2g4_Cg8yOUfAvCcPZTkAQMU2H0fhvy3lJ7Ef9v63TIinaCiz9L-7tsDhViw (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: 1b0139de08ba22f3b0d1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)