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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4937/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: shibatest (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNLTnNCd2dLVmxDcFpQNS1FSUU5Y3ZHY3Y5MGZseEUzVGlzdERPdWM3MUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTM3LCJzdGF0ZV9ub25jZSI6IjE2YTcwYjQwZjU2MDY3YTUyZjMyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTM3In0sImlzcyI6InNoaWJhLXRlc3QtdG9vbCIsInN1YiI6InNoaWJhdGVzdCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwMzcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjczNzg0MywiZXhwIjoxNzc2NzM4MTQzLCJqdGkiOiI1OGVjOGMwNDg4ZDQzMjNiNmFhZCJ9.KIHNAsAZ9k2JWgwS6lKNtwIwPk8hwBGspv7dFYpXyJ4wS1EKqO-NBbQ-QiTP8XO_pi2ImkoTUJyLZ-QuvSuJU58hawjyzaULcFhY6Q-pdLSBcRMBYnkBMat3rrRYrOSomJxiqvQsg1ttHzq-utUsn_gACAKzgbkMvWAVPljprklOe0HhVAIGDJcNE9U5RApcxLRYNemcgAvp2nLJQGaxfp4qFUx3LQFiNfUlJ8wAYMePsUT5cSoexEIFKBG94bP74I2TzC9cd2msLTPxq-JJMDjZQVuEcgJ1CrnKKH_zgzSN4ZXPU_z7a953VXIn8Fv0TfvPtUagAuvIqXAfGRDSRg (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: 16a70b40f56067a52f32 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)