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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2917/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: hKn4ywFvVPCmuVCG (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkxQWHlCYmtjMlhobEJLODFzM1ZFUUVTdnAydU84RzBNeTVsZ29sZ1BQR1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTE3LCJzdGF0ZV9ub25jZSI6IjY0ZDVlNzNmYmEzYTQ3Yzc1NDBhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTE3In0sImlzcyI6Ik5lbHNvbidzIHRlc3QgdG9vbCIsInN1YiI6ImhLbjR5d0Z2VlBDbXVWQ0ciLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMjQ2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjYwOTE2ODksImV4cCI6MTc2NjA5MTk4OSwianRpIjoiYjU5OGM5MDJmMGMwNDAyMDY3MWYifQ.BTA36d9Cbtm5EhggD84FD-cDfRG5ID2wk2BKgyCnnLG1EEosPQnIyQxK61F7Ohgbl3H9VfALevXhwlT3qCpxep70XyAfFeQet2DVM-TH1O0xsRVaIk9wdLfgBkdtCY_uvOiphbEI40fCu1DUaGDw5t4-1bxeUuGRjB8ew7mZ4PNQ3YejK6bRwR29LrHVMvNi2expFS_8fF7zuF22RizMqIg5IGiVUDztbC48DptrvIhbIqYaojiif7LtlhMOLEACMo4tVbLC2SlEJV8MTtluvyu-FyqObp1qqqjAlwycViDX4ZX5FrgOcfigujRRf-tUmj0nrnTXNxk9FzIiT3m5zg (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: 64d5e73fba3a47c7540a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)