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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3764/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: abcdefghijnanami (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9fdjBhLVVVeEdtQWloSlZFSWJkV0hfM3pZRU04MGp6UWhvZHN3TjI5MGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzY0LCJzdGF0ZV9ub25jZSI6IjZmNDE1ZjMwMDFmNTA0YjBlYWExIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzY0In0sImlzcyI6Im5hbmFtaSB0b29sIiwic3ViIjoiYWJjZGVmZ2hpam5hbmFtaSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxMTEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDkxMzcyMiwiZXhwIjoxNzc0OTE0MDIyLCJqdGkiOiJiZjcyNzYyMzk2NDVjY2ZmOTU3NSJ9.NftgUL-Ayllc4KBQA6Ymrd70frqb7rwFTreE08LQIE056FYbJxFoHv5iiIKHQv0XM0CRquy7IgWzxMt7YOwReixxiPWWlXSibjfCvQhUQ4dOYo1WXgHzzCZhNVnnDqfiz6vFe0kNycwfcvLbr5ErrohRrFyP-qjxicJGPCsCUF9QC9wfw4mRgnlQD5rbv0sgfcpgAY5IQkp4XZBXrc2dqtaaCJ56fjm23lwMWEBSVWlZ6jyL9LDyhlmGpXUUObykiBS_LNkZ6PqwQM-t79xcmAZg-6q6dBQwbg9X5MMZ4vrxU4NK-XMDh5YZ2zq22DDi8o5bm-R4nRZVSvSd82rIkg (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: 6f415f3001f504b0eaa1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)