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.eyJ0b29sX2lkIjozOTI4LCJzdGF0ZV9ub25jZSI6IjkyOGY3YTdlODQzODAwNDcyNjg4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTI4In0sImlzcyI6IlBlYXJsIExUSSBUb29sIiwic3ViIjoiUGVhcmxMdGlQbGF0Zm9ybSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxOTcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTg1NzE1OCwiZXhwIjoxNzc5ODU3NDU4LCJqdGkiOiIxNDQ2Y2U5ZjBiYTE0NGYxZDU5MSJ9.gEr3qN-ERgbgxe2ENnWWDZ2Nv1DP5Yj1CEyd5bjynVB0NhlQzkQ416tuMss9BQBw0PtV0mcOHaYjlOiAsg6anMJY__ELGSmDc4F4TGOjnXe38kST4GNngmlStPYT-ooseb60NINb02lvMeNYTuDw-9OFgxGl53yvYkJbUuHJKH9fZu7FYjzrAM3MOgffe-1qm_hsLvVk0_QGeW3kH-iGy2ukPqAhYBGgU3GKgYcD1Ek31wDht7SOcNie_jW4xgc8uMyI4iZNQurXBJeq1YCuB8rHm6Uax_EKJIajIN5o0wGkc2jJvgqWFPcB9MutcOr3kkWvU6S2McqC0tkmeIotJw (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: 928f7a7e843800472688 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)