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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2722/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlE1dzZnVVNrRU1pRzVYQjAwcUxzYVVMRVNhY2g4ZENyamdDVHBUX2RXb0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzIyLCJzdGF0ZV9ub25jZSI6ImEwMWIxZDgxMWI2NzI2Mjk2OWRhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzIyIn0sImlzcyI6IkxNU1RvcGlhIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2OTExOTQ2OSwiZXhwIjoxNzY5MTE5NzY5LCJqdGkiOiI5ODBlMzU0YTI1MGQzMTYyYjZkYyJ9.NqawhjY7oQ_4a9oCoLBMTJZS5yoCvVmuUKB6SciXsHpXWbyRejgoPkBF8_9MJGjbaMxLsEtKbnrNWMiQuQ3NYr2FZyIw6OCAlqZuOtLMGIHVvhwXlxzsRAQFqTvvTWkIY9Q9uCsD5xVux_afctmE05elf0n9fhtBOWMKfEYYbBTV8nec1tsQghT_DHbrBF8vq11MlBR_QbVgd7UqMLWwb4LehcYIORcgZA6C1qQOjApACVa111X1o7M_Ty6vgnWghbxAt2tBOK_ew5OwiTgoyw5Fo4kSPIp7lFhdylwL6_TigBw4KlprlgBecTX1qFyS6RL7pa6NLXqo4z06ZlfVCw (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: a01b1d811b67262969da (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)