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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2302/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: dctestingsandbox (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImRVLURzaE9oR0xjSkVnZE1fb2pxeHVqaW91dU50czFrbUladEIwNDFDSmsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzAyLCJzdGF0ZV9ub25jZSI6IjA5NTI3YTIwMWIyZTU2NWJiZGY5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzAyIn0sImlzcyI6IkRDIFRlc3RpbmcgVG9vbCBTYW5kYm94Iiwic3ViIjoiZGN0ZXN0aW5nc2FuZGJveCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTkyNDg0NywiZXhwIjoxNzY1OTI1MTQ3LCJqdGkiOiJiNTZhNDBkMzQyNDlkZjRkMGY5YyJ9.DyV9m5_KdsO2UR-CQsl5rgZ_bN5PuYYO4ZS05oEP_PWg461aO9T2UyXs_EtfnQql7TLv0zLQzLVWtFUEq0cKsm-ZWMbiuG-coscYlGeAl481Py8CBhgBIm7A73mS3nFdmVd5al_eZ7cLgHiuozMRUTXVZ7AHpQazpgXiXQXBy2DU7rIOXFYqTE9mYt7WMjK6KcWUPdxCXCiRGPDV_l6S3E-WOJbF7XijJOKxdnrxaah4F0aET_BSJieYMUDoLxtVH1YcJzRH1kxkc6moTZjLCuh-kSKA9JQT7NjuMslrIGNQdN3BGZ4_7teBvPSZsmULHQzOvan7kGniNIuyUs6WkA (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: 09527a201b2e565bbdf9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)