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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4825/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: mts-client-test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVjOTl6UWZfRjhJbE4xTU9BLWpobDVlVC1ET3JpTjNrTDlYNUhfal9XZzAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODI1LCJzdGF0ZV9ub25jZSI6IjdjYmY2NGIyY2M0YjA1YjIwNGI4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODI1In0sImlzcyI6InJzIG10cyB0b29sIiwic3ViIjoibXRzLWNsaWVudC10ZXN0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDkwNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODMwNzA2LCJleHAiOjE3Nzk4MzEwMDYsImp0aSI6IjIyNGZlMjZkYmRiYzE0MmM2ZjM0In0.R1oM0Tvamr8X1QNHnfDSVgqxkwCXbeH-sGSmNshlajpd-hJd8cDMMxuEcypbioO-1PTtanPLfiD6d7gNUx6dckPDM1e9q4ZOApBsHaZ-cEr4SWHjZmp1sOFAp3kgW1j0jOM5Qf_iPnlP2NZAEqgKNQQR7Trwj32TkNxp0CYYkLfRIYTWtzu-GjeznGv6Xuhdd8JktfidnYyCrRC53z1z5voe0l4MXYb8qX9QbfE0uciSIatN1bQwoaMqxnYYKuwv8byRv-dtzwnWxt4enrOVoy6Vn3BxnKAp5XHzj13qF8blK5j9ELG4WyW7OIzXNBPUNG0OxBaipxyQL-FrSUB3xg (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: 7cbf64b2cc4b05b204b8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)