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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3393/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: TFI (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxVQXBld3FVLWlPYmpoWHpGdlRrbm9aRWdPVXJsbWFTZVlvMGlIZXNfRDAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzkzLCJzdGF0ZV9ub25jZSI6IjU5MmJkMjJiN2I4NGJhY2NjY2Q4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzkzIn0sImlzcyI6IlJvYm90ZWsgMiBUb29sIiwic3ViIjoiVEZJIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzczMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MDAzMTM3LCJleHAiOjE3OTQwMDM0MzcsImp0aSI6ImUwZmRlM2Q2ZDY4YTNkMTc1ODExIn0.cC9hWXNV-XFMma5v9ScDiO7r4G5WuAGbQ02sN8oPml6jaWrOEpkB4RUICb4J4yH8gczgLgAT8mMQVSpTxWIa5j6G4XQz62YcNGAWdO7v3yZan55lHmGgmW8aUuTYA11msKRXjD7do7qyvEFAsArBK0BEe31k0X1CU6TdF2tj3rC52c_Ig25-trAwvSWw2lXf6pIbJooxUJP2A6ez9iMWF3Kc5OKzTG0an3KmdX3jnDRvjxarOX2CaFh_ovxGYb-xFIHcfpG5UVB7fBvn8iGTFF8GXkxBSbt3hAJaCroZbugMVNC8y-azZOPbqDgkC0geCGsa5vI93H7XWDnvgLSMdg (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: 592bd22b7b84baccccd8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)