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.eyJ0b29sX2lkIjozOTI4LCJzdGF0ZV9ub25jZSI6ImY5ODJhNzYxOTVlNzk3M2FlZDU0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTI4In0sImlzcyI6IlBlYXJsIExUSSBUb29sIiwic3ViIjoiUGVhcmxMdGlQbGF0Zm9ybSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxOTcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDkxNzEyNiwiZXhwIjoxNzc0OTE3NDI2LCJqdGkiOiI0OWQ0ZDMzMTJmODAyNzJiZjQxMiJ9.5dW8nHzOnpsPWlMLnKUQz7gwqK5Qhc3nhFlQgr4aa1qo0tTZsoYiT3-jSXzxF_7OLwMy1k6sfmdZmJ47jQULuo8SnD47gM36jneR87aelkSXzCKVxma-IM2DSpdIS1ZG5g1r34xoKwPTmuxkjZ07VmnCsuNYW2zrwziDE3aU_UeeZuh-xPyJzp-PejT9VSjdHrGvV1NbUmDCG2lLqn41RntRu2h4eWLFtebECtE_dbSPGq8ZxOV-dTaLQk3Cd3mGQ21xvFbbqJvStZXcg4lUq1ukrHxj5EireNErrlzsP4GtWKUgT85-ghHgwANjJCkmEquNA1F9DYsASf3pjq8H0g (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: f982a76195e7973aed54 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)