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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2930/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: px (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRrOHFxTkUzb0lBMTZOVENXM1hxU1lEVEJzeVBEWVU5bk1uZGE3b1A5TjQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTMwLCJzdGF0ZV9ub25jZSI6IjRhYTg5NGZlZTI2NDRkMWM2ZTRlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTMwIn0sImlzcyI6Imx0aS1hcGkiLCJzdWIiOiJweCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyNTcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTk1MDcxMCwiZXhwIjoxNzY1OTUxMDEwLCJqdGkiOiJhODg3M2IxNWNiNGE5OTM1NzIwOSJ9.KEBPgLoPlYV7F2jUgl4ZaEJDtjF8cCZyc6CmFhDjEFfWJchdycI6Yg3ey30g-ZgYGRqld1uskvVir89tWcpuySDKcAFTXG_EZNOMavRNmqqIFLnqj33F88wJD6Q5Id-HeF26KnAl3CW-IegrhIkS5j_3svwnN--RdE0FF_oQ07zS_7evn20kVfiOHPfVhk3bLkPs70I5xBjYiS7frsS0JijVpbAuAysrx_ws5PW9eIa9EMd7X_lD8RmNwDkYoewvQNaQ3Nn0bbXPyI4mDAP7U8cb7qmBrUSmKvYo-TIvYzRQsqHrmO0R2n_FMOrgHBzk1-2igUtZ239LJFAQ2tvYNQ (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: 4aa894fee2644d1c6e4e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)