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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5614/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InplU01DT2g3eXo1bk1RY2lxM18yUHFkT3ZqcHlrRWQ0anY3NmM4SkR1NzAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NjE0LCJzdGF0ZV9ub25jZSI6IjdlMjg4N2ZjOWIwNGYzODEwZjRhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NjE0In0sImlzcyI6IlRlc3RlVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTc4MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTg0MDQwLCJleHAiOjE3NzQ5ODQzNDAsImp0aSI6IjQ1NzVjYjEyZTJmNDQwOTc1MjE0In0.vKH6PfUOlmF_8w3sqRLiEf3ygw1sCWxq8ti-pcHyV9Lx3clR2yFfa3sGKXJ_nBuJ9_zmDsWLGRyCSMj9UKKDXUiiGb2TExbMO8wCWOQEJdWXXptQ5D43ipA_9kPV-TDQC60hNb3JkQzFdos_JL6WhdNoyJsJy4qldMG3nyGnh7i-AyIX9sWNV8mITFaC2Wp17H7jkWM6Tn2ajk6Z0K5GWYfdCNvaSjXagDYQ70ZY5u2Y6oNZhmexxBakza2E5IzFmrBXsrScGr5g6NzxVFXqWe7jZyDSjHDTknoRiN2BcKAk2WSgvzlDB0W5SGyDikZ7U_revXd2fV5OEtZ0vQjmqw (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: 7e2887fc9b04f3810f4a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)