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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5395/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: oauth-client-id (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxuLUZwUUV1ckVfOVdsWVJ2bnk2X3BOdkQzNGRqdG52MWJpOGtGazhYcmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Mzk1LCJzdGF0ZV9ub25jZSI6ImJhOGJhY2VhMzQ4ZWZlNWQ0YWIzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Mzk1In0sImlzcyI6Im1iZC1iYXIiLCJzdWIiOiJvYXV0aC1jbGllbnQtaWQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NDUyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzMyMDU3MTQsImV4cCI6MTc3MzIwNjAxNCwianRpIjoiZjljN2Q4Y2JlN2I3MWMyZDI2MGYifQ.JuJpI-lQozg8TAAX3pJ4W_9N4TX-WuVMzVapRLigspU2Yi1L4pnPKl9YUWFc2fax0c8LLI9JTX2eZR9ItmS-Ttg69qAaBohNNj_0zS6X4QUg34v4lA11hkbuwT4bNvVqJ_7qgKiSm6dShSTlze2zZ9IEnGTuze11KBUmv8ZBOavypLLu8GLJPWJFAJqwOl2AxVSvuNt5WeUElpSvjh5lIf3AEK9ilQkvJjTIhHQF362Yxv6NH44WYbJIWvx2G69PchO5BHZ-z-mRjV2LAKUviC7ETi_FJ9a5saHxgilr0PRX2sPE23wvrhKg_G0qOdbpnoZfTvEf7n6llbVRmPMGmw (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: ba8bacea348efe5d4ab3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)