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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4197/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: pxr01 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik9lSHY0LXhjb2Q4T0tDN0ZDUHBfRUF5WDRPVm4yUHMyMGpJZTVuWFp4S2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MTk3LCJzdGF0ZV9ub25jZSI6IjhjMzljYjRkYWIyZmYzMzAyZWQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MTk3In0sImlzcyI6IkVyd2luJ3MgdGVzdCB0b29sIiwic3ViIjoicHhyMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzMwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc2Njc1OTAsImV4cCI6MTc4NzY2Nzg5MCwianRpIjoiNzk2YjdiNDhmZTBjYjQwNDJlNTkifQ.O9u8InYVUV-g4gWs2pswowWvX0au5xIHtStdFrLcTsT_w8xo9Pe_oAQGpaahEtTYNSJspIgIOYhEzraZoerjG1UnelV4wtXl9O-zQTD2GXK8BgNo1vrFwqQ_HS9lTy8lgPfWZbi2PbWVPidudt9mx2ehdRKmIOGRVjo6ss5IvlKFjNOg1nQ9-aOO0apL3dmAcHH7wWZUllvRux9QwQaBlRT7k1itz1K26z39lwaMUKW-7xYtN2N3bxpXsldEzVHY3eWc_t28LVYBAg0uLdDYr9xj1zXvLbt2S_S9raLGJzRGuu5J_Q-6gF4VGJH55whgJd-DzdCpPWmDSAX1vgR8IA (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: 8c39cb4dab2ff3302ed8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)