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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2696/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklxeEpoQlFtaDZrNV9XbTN2dE9GMVdvNXE3Y2V6TWFUTEgyMU9LTU4wNW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjk2LCJzdGF0ZV9ub25jZSI6IjQzMTkxNjVmZWRjYTIwYTY5MjM0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjk2In0sImlzcyI6IkV2YW4ncyBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTg5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0NTIyMjEsImV4cCI6MTc4MjQ1MjUyMSwianRpIjoiYzQwZjllZDA3YzA0YWIwNmI5NGUifQ.aPkJl78Aaomj1cvA4s9JHayohRlERAndWx0ccGjnXOy-mKZeiPbbdIxuDFAgplU1u7__mesQM-h36hvHOT0aYVwaRLHghmoP5XeLs4IoIq-ZzdeCFVMkBxIRNf088JZvikxd1M606rKCBiTj9ZKWcYp3ibJC05_DcVZi-sTsTc_mNlQwKs7uZGszSLiD9YYJXgPEhOlVc6IulovY_fxWGzweoCm5oO_b3Sxm7VMDNoEY1Hpsf1Kl0e6yKKjXCVeya0maPvu2HCnMNmSSqzSrb8SK76-7A-qXr9Av24wJFYty7JBFz6nR16ZGuW7LKSi5uUx2U1OvDbI3BZ1hSQLqxQ (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: 4319165fedca20a69234 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)