{"iss"=>"test", "login_hint"=>"1006605", "target_link_uri"=>"https://lti-ri.imsglobal.org/lti/tools/1786/launches", "lti_message_hint"=>"33772", "client_id"=>"BNPlat123", "lti_deployment_id"=>"BNDep1"}

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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1786/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: BNPlat123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkxkZmVvYjBRR1QzdkE0UU1sMjI3UFJfNG5GQTZ2c2EydkhtelRiM3pPWkEiLCJ0eXAiOiJKV1QifQ.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.YAYtIGt3kzKeAM09uUac5lOEdXw9-6hTOxyL0zj7Ia7tdAR2fdUMZs_xq1xJUNWza7sUdTszy-t8gYZpYK9Kqubk1OtfWBtYbDNS0kBNki3T4VqJq3C2p3ovTtUpE3LpKoJ-KciD3atpkZLNbtwujgrAv8uS5Dn57t8nh_ydHHVEMqciMy2dWxZbX8e_-E1yJ4zJXLxoo_YTBDDyxZ0B7JDtWB8zK032TVVG1cygQ2DgS6VPoXbz5jnahYIJPETYR0XSwtf9MaIOeTd--d7fIIy-SJ9yni7_3KgsoTBWc7aATCgyCuUII32I74wzNIps55c3O0Rb-YUekLJPDF8DUg (required, opaque value used to maintain state between the request and the callback)

login_hint: 1006605 (required, tools and platforms must support a value of form_post)

lti_message_hint: 33772 (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: 4aa29e6b167ad7675885 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)

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