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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4295/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: 1234qwerty (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Iko2My1IQmNvZVZJYlRfY3VrOWtCS1pjVTlic1BQRHJsWk9FYVRTYWNFeFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Mjk1LCJzdGF0ZV9ub25jZSI6ImVmYjQ1ZGE4MTFkZDBhZWQ5YmFmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Mjk1In0sImlzcyI6Im1vb2RsZV90b29sIiwic3ViIjoiMTIzNHF3ZXJ0eSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQzODkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjMwODAyMiwiZXhwIjoxNzcyMzA4MzIyLCJqdGkiOiJmY2VlMDJhZTlhN2E3MWJhM2IwYiJ9.o-h9VphNvmMwMwYUTCM0EYe-HGbWo1H4lM6BCIQLvMcOuUfJwWNFSHBT0NUw2qIU1RJoIKIyweBGEKbx_OLdBVIFOZwzf3w3nFRWuyebKpp6fkVzBqlIt7mCnP4Qe1R_m39WeW4ByXQ2-RcbBbKxRvisGJvXRqgtWlcgaqfjrrmv1gE31KLPr_ci-fWMb5wYQB_RckF7Y8rhg7MxNxWqFO5CDPk4xXEAylyV5mEscpRVMdMezQV1kiG-6C7t4vmcf2FDBLn2Lx87wFMHBulMWKJEbxp_bkRCci_cfqAFmt8Z4OS83uJPpkzmSR_Dh3RCdLjgHsrBp-EWoOY1GqCjng (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: efb45da811dd0aed9baf (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)