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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4936/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: saras-app (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFMRGFlRGFqRmFWeWpHazlhc3F6cGMwNEMtTlRiN0JOa2NMcjZiSnZMdlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTM2LCJzdGF0ZV9ub25jZSI6ImZmNjU3MWVhNjgxOWI5M2I0NzlmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTM2In0sImlzcyI6IkFJQXNzZXNzbWVudCIsInN1YiI6InNhcmFzLWFwcCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwMzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY1NjE3NywiZXhwIjoxNzg3NjU2NDc3LCJqdGkiOiI4NGY1NGFlMzVkYmJkN2QyMWEwOSJ9.fnf0WWM2JeY6p_G4KN8XrtgM8pakXLoGLYC3r8lWFBwsbCDvYMhBchVAOZcZCYUGUSHPXy-h6zQdjMSNPqx4ZddEnL4j1e02eVbNxT87scQ7tQhuXsLSF0Pb4w4cyaa7kh_KhjVPcnJlDwdeYpovU3KX-VgedKLgiapwOqUcZPlXi9FvRFBYX6aZXc7pAQ2DhtU9xLP9B-osb51Xl9aPIpsfl5u-smaXnmZ-gee_jgGqbEwA3jlyg8BjeqBEp4iQ-uFcMbXb0N4RMuDFUnDgctGMRZmv3z6SXRCFLCPnX_Obe5xg78QADVuQ8x4yDbTdPID-dtCAzWVvP9UgwFydRw (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: ff6571ea6819b93b479f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)