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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4583/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtoM3B6X3hNejZjRUY1VzRWZExvNTNOVUhCLXJkZ29faGF0cWRHWWJhbFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTgzLCJzdGF0ZV9ub25jZSI6ImQ4YjMzMjQ4YmUyYzM5ZTRkNjhhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTgzIn0sImlzcyI6IlBvd2VyQXBwIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NjU0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU1NTk0NjQsImV4cCI6MTc4NTU1OTc2NCwianRpIjoiODlmYWYyODk5YTA5N2EzMDUzN2EifQ.bolqEnlQ_ASbxZWKcTbAA2sKKFKv2RjVKUDjYC3sgkFTY9IYi8hVUWgqi3YyfUX3rSaEX_LbX0ZZN7CS6zVOtBadPB0VNwqRHNUdQg1Gc064nuo0tNQh4_QSz3QJc4nXXHQMG4nSJ_ITs31gAwCkSXIFeT_Vwe4342tAmtXlquk_9Xw8UJe3ZZiLAv89q-nu2dVCvsLw1ohxN_TuQnechjNpiwMjqbML14bou0N75Q5nHkFJCSONQhD6pZRrlbYOWYqpBBiEk1ORIGfEeS-DgHu89HVcKHSdqngJnr_y-yUKoDJJCqyculw1L0h0b0lwMPdFKQ_daRcVKcDZf6Ow_Q (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: d8b33248be2c39e4d68a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)