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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4304/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: IMS_LTIP (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZyM2dMendUdVYtQjB1UjBBOV9IWFJKZkZVbFhpTWFaNlFibnhveC1jLWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzA0LCJzdGF0ZV9ub25jZSI6IjRkMjk0ZGY3NDUxOGI5ZTc1MjY0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzA0In0sImlzcyI6IklNUyBMVEkgVG9vbCIsInN1YiI6IklNU19MVElQIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDM5OS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDQyNjEwLCJleHAiOjE3NzA0NDI5MTAsImp0aSI6ImRlMGRmZmUzYjkzNDI2MzBhN2IxIn0.UBvBuIpNulWCBwgmBhojnYjtIn-qs_nYR5D7u16FoZcKhZrwaJwiEZB0AkWbmMNvn8bSOPYsWLXadZRzApBXVoz4sOyYT50YZxbuXn_wvCBkeM_VcI3AKvrCDKtLFI6Tv5MHiRcjIgccQt47P3ydvGEPMRByOsL5W_PAKRS9aaz6I06WfRcqQho8NNyOtMVpwSW7XPuEH0tLWPHPwBzWbr0z6480chG9Bq9780OGzG5_Jffmjm6cjyUM97eeXO7hbYGqf2UBjQIGWJwAeTnaINAUTKENlm0lEDnauz3c0UwjFHIk76DfCzyR5PLZFEcJgKqjwvE8fQ6LBL6_26OHkw (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: 4d294df74518b9e75264 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)