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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4528/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: LTI13P (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikc5Skt6ODVpcU1adUhaX1MyZEJpSTl5cGZ0V1E4a2dqbVF0dGYwM0tSMTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTI4LCJzdGF0ZV9ub25jZSI6ImFhOWUxMjg3M2RjMGFkZWFjNTEzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTI4In0sImlzcyI6IkZhYmlvJ3MgTFRJMTNQIFRvb2wiLCJzdWIiOiJMVEkxM1AiLCJhdWQiOiJodHRwczovLzMzMjQtNzktMTUyLTEyMy01Ny5uZ3Jvay1mcmVlLmFwcC9sdGkxM3Avb2F1dGgyIiwiaWF0IjoxNzgyNDUzMTA1LCJleHAiOjE3ODI0NTM0MDUsImp0aSI6IjZmYmI4ZjNlZDFkMDA2OGU0M2U3In0.GnyusHAa0qA8EXW97ObxCnO8TG4XlLE8FqAYoOZSZ3nge6GEApuNq1sUge1e2YdmIXJfWN7bePzQ3H2KdSjPEFLGazRj1heyCXm3JZedtfy9h1w51m7DOEsqkM2YmM9i9fXFIfrTdx6cVXFwHgohrpaOUHJO1_BenaCOZcN_Jtz2oMtjWH2PjMjlSTr_u5wrBRFYh2PeEAo7xFMW8wrCjN5hmluQfKekV1MdJ1W1dD4J2NRnwyuP-tuWlL6YJMhfJFz-_b8OInN1IHViuGIoasuL8Y9xZkRFBMcRUZRKKVv1rBJLGf24rUHm1zdHAJa2bxAlk-65pw-19NsAX0F9lA (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: aa9e12873dc0adeac513 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)