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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3928/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: PearlLtiPlatform (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjZjNkRDdzMxb1VTYk83ZUc0ZEUycmRjXzN1YTRUY1BvOWpzVTJTRmw0TXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozOTI4LCJzdGF0ZV9ub25jZSI6IjcyNDI0OTkxMzJiNGY0YWMwNTFjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTI4In0sImlzcyI6IlBlYXJsIExUSSBUb29sIiwic3ViIjoiUGVhcmxMdGlQbGF0Zm9ybSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxOTcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzYxMjUwNSwiZXhwIjoxNzg3NjEyODA1LCJqdGkiOiIzM2RjNDM1MTgwYTUxYmExZGI2MyJ9.o2S0i1Dz2XFiKewXBqFWG_x8j4ykvXy8hCsxyCuOGounrrvvIr08NYcv3w6-LI0CsQLUVXudsQ3RwwqC5tYaeD6n8BN5dDyF5xc5-nTMoAvv2d0n7N8J1kRPB1INi5NJzjEcRvFA-YIIRKdLyCIX2ih1jB974PTNctWrdOfskqylkFQLA1hyPRv1gIvp5KlbJnkFFllU0TIQ_8j6xctGD2llfTiBKXjeJq_y2LrLwh9rJbVRfyVhoB58XS6Me9KhGENQTzXd-gv-cznrc58Q4uw2ptx3HrDN2Q48gu30qO0YV449RPkmVkOSthmxjtmlpz1NRWe5P1THBknbIl94HQ (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: 7242499132b4f4ac051c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)