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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2757/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkY1dDFFS2UzQm9NMmtZdUNEclVSVlhkeTVaQlNwWGsyeHd2V0pSZXJhUVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzU3LCJzdGF0ZV9ub25jZSI6IjFiNmU2ZjEwODM3NzE4ZDZkODljIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzU3In0sImlzcyI6IkpSIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwNjMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4OTkxOTU3MywiZXhwIjoxNzg5OTE5ODczLCJqdGkiOiIwZmQ3MjBlZTk2NGE5YmVhZjliMiJ9.Zo4qin7IqiHVaZrONRNJNIfAqNqGAJ1fQZ0G2IBoz_od7MVhBWde-I3jR56s3mG94rq2ldRd7XJupOlGoihrHIGVxy5Pv3oIMa5iqbKvVOtXXVdQ3Eo8R_6nVnxy8uQMpHgfeSlpPIL2C4FdubKiW_zDLbDj1lU3xQ5Q9qAaVAtPMh8mATfqgSumFx4GyqW1GK-nfSeG03aMGAV2rvZgFhpgneM4P5QQs5cFas6gJMCgjKmerzkYdgHFp8c4_3hL9VHUoc_jBvlHDhpJbogqMsEYU_vfHYSQvehnk_KDfm66Df_Ffo-IPbgWVeiY-jZCe0LUsIH4w3vwFFhqFDu9fQ (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: 1b6e6f10837718d6d89c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)