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.eyJ0b29sX2lkIjozNDY5LCJzdGF0ZV9ub25jZSI6IjM2MGVlODg4YjExYzE2NWRmYjFiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDY5In0sImlzcyI6Inp1bmRhIiwic3ViIjoiMTIzNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzA1MDM2NiwiZXhwIjoxNzc3MDUwNjY2LCJqdGkiOiI0YzU0MGRjYjRkZmIyNDQ1NDkyNiJ9.U0XxLGvhxjFnatqYVK2w4hMK9ClhgB0lXy8oe8TiqzH5scXQmPX7ALlTexJOdt4JNLgLUBQvaa93y7rgexy-yxp_n-agLgeJEUtDxSIfvibCi4KaekPStZNd28Nv77HEt04e8YxuunlpnO73E6FknJvmh9rtBGEJEgS_A6n1rWE1Y3Yi3-8qflLl_zlakM2Uut1a6atEfamsUMg77mPxpN2hUC4eCE4cs7HIYrzP5nAIXs53bBzW8grNfqc9UVpYIvZeTw5KdagmNatUS5IRdJz4jNanN_vRS6J_DtPwenk_q1eaLEe_7MDH_rQHGlHeE91k7MLM2-1uMUSg0OfBIA (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: 360ee888b11c165dfb1b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)