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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2268/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: IOWAInstitution001 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNkTW8tQkI1MjBuRldsVU9iNmFvMXJJQl9TeEYwTE9VSjVJdTdnYTJYUjAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjY4LCJzdGF0ZV9ub25jZSI6ImUzMWQ0M2Y0YzgxZjJkNzkyNGYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjY4In0sImlzcyI6IklPV0FJbnN0aXR1dGlvbjAwMVRvb2wiLCJzdWIiOiJJT1dBSW5zdGl0dXRpb24wMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNTI4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjU4NzIwODcsImV4cCI6MTc2NTg3MjM4NywianRpIjoiNzlhMDY4OTAxMWE3ZGU0ZGJmZjIifQ.tHrF_kL2pOSiXReOwX2rc_f3juEMcM_88sBxv74KzieY25ZvmDu4nu8pZq_qdLh1QeWaTQUnTnC44PCvRp9xyiMuAVXLgRchVF8oJhMJxzqoaUGqdftWdgbftYaBlU8gIoXELVYkeCXE6mKpoJyD1DEStX9czqrmQkOcgDJxORDPZ9CcEQlz3yFfda9shAGAyXCC4o2G1ClJLCb2DIphZFELv6GuYa3W472d7vN1EhBDm_IfL7aL04Jps4-bkxMpbu0wKSPOyBeheY3VxDux3A5nH2yLCM3u_J3hZrsP5zydYWmaT3nVDjjMXw_LvJO_ijWzJ3cD9OBDFEbb5xHnOA (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: e31d43f4c81f2d7924f2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)