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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2405/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImVScndxZGRPRkpoV2tFdFMwRWgzQmFQV0JCQTM5a1NCOEFuLU1TNWo5NEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDA1LCJzdGF0ZV9ub25jZSI6IjM0YWRhYTViODA1YmFhZDM3ZjMxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDA1In0sImlzcyI6IlRlc3ROYXYgVG9vbCBSSSBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNjg5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc1NTc1NDcsImV4cCI6MTc4NzU1Nzg0NywianRpIjoiYzcyZDk2OTAzZTkwZjNmYjg5OGUifQ.pZRrq8Bj9yJJQsAzPhq6PJU1AWQjjzGOdkZLylK3reVbDcTUm8xPlgNJdL-OzoVw0gbFfpso-pIYTUNqNns1dl6vwJ7n77NezkedSUPjRVLyN4Wxhk64q7J5WBEIflfpkkXqt5BZUrralGQ3DpyY0hJ0IHCWpllmKGNqK7AHVnW5_kqrvaFaO96hJvlRaZiIP8LcWzNXnYGLtPBP-fggcHR_b4t80wE-eo41meME8r4V-FHXmANo1gUwlHY0ARkQKElAzXv2QKLiH23CvPEYGU0CJ9kXSIvmRpqHSxHbveqlVOJ8u_9Z0zVE8PRWUbTH0NGRqjlhT1Iyh1Amvj1sCQ (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: 34adaa5b805baad37f31 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)