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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3075/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: LTI_LS_Test_Client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhnMy1iOW5zOUg4NXJfZjRXX1hGRHlVUzUwRUVlX2hBRUxtTlJfRnE1UFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDc1LCJzdGF0ZV9ub25jZSI6IjQyNGVhYmQ5OTg0NjU1OWNlNjQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDc1In0sImlzcyI6IkxUSV9MU19UZXN0X3YxX1Rvb2wiLCJzdWIiOiJMVElfTFNfVGVzdF9DbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNDExL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU1NDE2MjksImV4cCI6MTc4NTU0MTkyOSwianRpIjoiZmMxMTc3NmU1YjgxZDA5NDcwMjgifQ.CnjXmb4-tCBvQNcPyEETD-ORKjFWN_sktlbYWbuXUgyR8Zr_QTG-F_KvzgEIPuFsLlTTRaWUgtIrZWIvcdQCgK1u53Q9uEnZzgtdOlU3LPzGAGJ9uEyQoXqfj9Gqc-6kybokoJYcwFcojrfyzgyTVtGY-sx42p0ROE7PRWg4JgqmBbQlHRQUb2NnanselLmF7PVZJMIH6CPwX_CKe_R6Wd7KqJHeJQIx8jJoQZfEEBYmXnu1AdZqnOOOoQkl1FqUTxiTrl7v_xtM7bOdtDnd9KvTCDATrrHig0t4p2Fqj9zkqtwMXZEHLKOdJrFDZ-vo18U4b2-oUz8FEMd_KaR4dw (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: 424eabd99846559ce648 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)