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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2502/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: brightspace (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNQTWtEbW40TEFNM2J0dUZfaGlReU9TNThhSVVsdGxnOFRVdmNGVVpBSlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTAyLCJzdGF0ZV9ub25jZSI6IjAyZDg5MWIxMjkxMmY3MDQwYmY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTAyIn0sImlzcyI6IkxUSSBBZHZhbnRhZ2UgVGVzdGluZyBUb29sIiwic3ViIjoiYnJpZ2h0c3BhY2UiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNzkyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTMyNjk5NTAsImV4cCI6MTc5MzI3MDI1MCwianRpIjoiYTQzZWI5YjZlYmQyYjkyNjQwZDkifQ.IQ6OP-ikQwFNJ_IVXL6Cfc6aCQcs5daXM-XPYo3hfItlkNVEERI1--VNZeutwv34Z5G5ztuUzK5IeW5-YB5LMXq3n8sxuc2ny_Pgc5CnAoURgK8SrWHETdW2RQpB7-UIhGQtbAXbC_kuAThOVMY_RCDrR6I95JMP5k6HTaT0t_MY3rlj-C6rXfZKjOQh_dtgNloAB1vFhEsH4X6edwAYO-HgtEc-wdRbtnYzPJyRZF7BQ-UvS4HBRHlYjZRTZEDOcC7YpXH1WyZKSe89V05P_ngh8KC0UaYFDgrr328SkjcqHZZprWe1oHO-I1Bo23MxHE9urfn_DRqTtvICKoKbyA (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: 02d891b12912f7040bf5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)