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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2773/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: 31253 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJNWDQ4eUhaVk9MeUlFWFJ0YXhlNVlPMjgwd3RRVUZldmFUNmhRbGhkRlEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzczLCJzdGF0ZV9ub25jZSI6IjFiNmJlOGUzNjcwMjQ2ZjhkODE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzczIn0sImlzcyI6IlRvb2wgVGVzdCIsInN1YiI6IjMxMjUzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzA4MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkxMTk1MDg2LCJleHAiOjE3OTExOTUzODYsImp0aSI6IjE2YzNiNTY5ZDFkYjUzZjVlNzQwIn0.GNNocwNb4U_zu79I4m34cpP10MWnOqsZJeq6faV6N-Cv4M34puopi8MPZg_ErtFx_ct_9n1Z-rfZ7kj32s-Qzt2Yz60InaYXFQ6Z_9vvX_N6V-phMXoHjPsa6_XrpJyuotpdZ2jUdHldGdClZadRtNy831PBPd0NUm9BrgEKlhjXOiZB0l46ZY0nM0KlXCA911Gy7mxi-aaSUFci4T2CYDK_bg7qqerd7iZTJ0HwVwVPqCrWns4q8Tk6I-1PvqpL7NQBUUSrN2piTHd2jOMnPRSBUQZSrgZmLAIEBY4Li9j4oi3G_skLXGjHFaDzCmBz3BBGJFK4W3oilZRRHiQnKA (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: 1b6be8e3670246f8d815 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)