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.eyJ0b29sX2lkIjoxNzg2LCJzdGF0ZV9ub25jZSI6ImMzMDI3YWI2MzFjZmVlMDlkM2QzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzg2In0sImlzcyI6IkJOVG9vbCIsInN1YiI6IkJOUGxhdDEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5MjAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4OTkyNjQ0OCwiZXhwIjoxNzg5OTI2NzQ4LCJqdGkiOiIzNDU0YTUxNjI3ZDA3N2RjN2ZhMyJ9.ywNkzbjQZk1WhHgJRpchf6VX2MowIOOGOVEWQDvB-9swlijvezfnqnEah73X8bNr3DWmTuolbN_xSSl0Ex-t9DNThkODWq9AxP3ti3HmCqrx8XLrfZJcrGmhWxpWBZXS0pNEVmatm36tMe6KUwxaXy2PJJzsg9ru8NVNnd__vjBrAuZ5SwnJ1SO_EAXu3dGFVWlGDqHehL3k8ez0LrwzZiMXEBPb9DAmWs_xs0uO7s9pBzzSr9lUdL37tSnbr3lNVzNv_NJFldqnkf9U54miXBH2N9nDW5BFLAC7P-1cCJMnGBGgfLB2pUdyJjwKGxGBXr5v5eYs3zDqqaTaezR3og (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: c3027ab631cfee09d3d3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)