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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3510/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: testlms-123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imt0RFgzdHBwTkRPY050TzdnZV9PYUlBcnlrekUtQ2hUb2lMaFVsRmZpZmciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTEwLCJzdGF0ZV9ub25jZSI6Ijk1MzQ2YzY1MGM1NjUxNjcyZDBjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTEwIn0sImlzcyI6InRlc3RsbXMtdG9vbCIsInN1YiI6InRlc3RsbXMtMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzg4NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNTE2NjgxLCJleHAiOjE3ODI1MTY5ODEsImp0aSI6Ijk4MzRkN2RjMWRlY2NlZTkwYzFlIn0.Tb5njTiVbto5KLH07qKiAU9sRCQ664wvwXijiYmCcbwE2dlelRKm3UX_Htjdrw3nrExG5M_N1m2TK7wfdLgSBTLaOSNyMcjOXFWKI2LQ62dEVcK1dt3TEfKb8eYHOXgHMHvZnH-pPcPtuyI6zZW4PUKpyvn4YzcUxp-gRWgfcSd2tBonLkMX-6yXt1dWIw5BwintF-eAym9ehUAEXAsTpDklpYSwj7g2Sb5DIzeRcVx29LWJdFiLoY5gpHrIJZmfmOqg55XUC_H4Mj9l3zGXcpgCKwsP8eJDC1xPz9Q1E8Iu4HSuTiyLs7a8up0PxJILoT0kDjQQd0Q89a-JnXMuNg (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: 95346c650c5651672d0c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)