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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3479/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: nt-123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxXeHRLQlhOdkpnQWduZEU0Z1FHQnFCYjU3VHNKVWk1Z2NuQ25vMFk1Z3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDc5LCJzdGF0ZV9ub25jZSI6IjMzZDk4ZmIyYjI2MWRmYmFkOGJmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDc5In0sImlzcyI6ImhvYW5nbnRUb29sWS1aWloiLCJzdWIiOiJudC0xMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zODM3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIxMTc5ODIsImV4cCI6MTc5MjExODI4MiwianRpIjoiMGM3NDk4YzUzZGRhZDI2N2MxYzIifQ.xjqlhqHDEOtw5TS1W1VY3GT_C1qRvB0KJ_q-dTP6A37AtCfi1CPAYw3XEbHcc6lWJXFLY3MlqgDUGlh3pP96s8ZKC1r3Aw2A2bnS6eiS2LqkC_y-h9g6lRRA8HZIBO1zyqZRY9eZSzUq7o4s7DGD_pUjE9loZlidgz3oZErWGu5bhcVwiosOLfDi3WcxQen6m-lAmAA8DcyHYzyy3Rs_5usfl5SQxRYab8ZLVWQJFRFt-7UgC_ID8QBNSdha4oWtM0rPGABO0rDCeOHXKLlY_ZB6duBnRYfZ-bCfAsuEtpsDhp3wyPZU11bDGZm3bWhL0_RoGT9ylZPKNmMZwJvIiw (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: 33d98fb2b261dfbad8bf (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)