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.eyJ0b29sX2lkIjoyNTAyLCJzdGF0ZV9ub25jZSI6IjMyYzFjYzA5NmQ2NjkwMTlmZDU4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTAyIn0sImlzcyI6IkxUSSBBZHZhbnRhZ2UgVGVzdGluZyBUb29sIiwic3ViIjoiYnJpZ2h0c3BhY2UiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNzkyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc4Mjg3OTQsImV4cCI6MTc4NzgyOTA5NCwianRpIjoiZTBiOTU3YThlZGVmN2Y0NmIzY2EifQ.sXjbYAMMtF6LYsIPqHC05gqXI8aA1wQ3sD_aQ37LwXMj8DRgnnewBE_BCHEgvTO-0SwI3niYkIeZ6gsOad2jj7NaxEsCL68ajCebIuAyI3jFSmQIoxexQ61AP34DAap932-P_ZoTRJOK6_92WihU7TqCjKd7M14vRb4bkNDfZr284ZH0sllqpGYjwWI4CeW4T0BIWjaEzD_5ZZsF3YYnq4Q4NhQSjDOV3nJgSiDJibwVVcuA5esdECBPRee6AIXiXLDKvmhXgh_Ycf3uPE4vFQappR1n4P7HLLwFeG3VwOxVo-DG2KGT7XExGewpT15MOvlHVOgfsDJwmKLXKZfXPQ (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: 32c1cc096d669019fd58 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)