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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3469/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: 1235 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNrTExWRHR4UTA0XzJEWXk5TkMyUEd6azVfQ2x6STV2RE5KcU9hcWRiN28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDY5LCJzdGF0ZV9ub25jZSI6IjZjZDI0MzhhMDA5YWVlOWM4YTU5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDY5In0sImlzcyI6Inp1bmRhIiwic3ViIjoiMTIzNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTIxNTkwNCwiZXhwIjoxNzc1MjE2MjA0LCJqdGkiOiI3MGRhZTdkNDgxMjg0MDQ2MmE4NCJ9.gfqMxfCdU1fwiNuBED3TK7uyVTDOvmalahB3MSq1UN8u0gOESDva9MdgkAJoKiyCAo5F4DmnfU3rHs-_rXexqLbG6Rxz36iObGgkBkxNaxFx84TNTa2T-vpEYb9soqJ9CuY6zCAgSjeBXXogdsNKPZyojEsLMPmlbSaHvd8g723-NAz5Gl0rM6xSRg3Fjk3Bv1YFgD5LDNSqx0WunbRJdeuQ31O3hmV6pUEl9fBpndkwgGfy8HOZWh-XMLa8Rnc-KzXrvxqM29SvPXOuE1VqjWfQrJCRErWiq2CZoO4rCDrIF4qV-xetBMJgLIklIIocCFk6zvZyUR0BDv1ZmB90hQ (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: 6cd2438a009aee9c8a59 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)