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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3136/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: test123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikk4aU5OaDhYME5TY0VUZWEwYzFEV2Y5VEp3Wjl1SXltRTlNYmVwa1RzTVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTM2LCJzdGF0ZV9ub25jZSI6IjUyNWYyZDk1YjdhMmM3YWQyMzYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTM2In0sImlzcyI6InRlc3QxMjN0b29sIiwic3ViIjoidGVzdDEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzYzMTcyMCwiZXhwIjoxNzg3NjMyMDIwLCJqdGkiOiI2ZjI5YTU4OGE2MDcwMWUwNDQwYiJ9.jbK2cXU5te68g4tX-1L8v_eCZkpuCGey0Un9yuvApxebYtDtKv8zyOHovybHDWJLyZXr09l-ge5ACNVlhSb190yasM-2T044d32WTTHQHAweEHcCZ0jD_g11-FtqQ_KC7vmuCGulFeXnbNK7Ni4ue6r4u_1Tn933a5msZ9FuvkEy-2Y5EP63d6URGVAcR35A--scN5P5v-4a_vqwZX5dZlx6PQKXFUQuZ8tOhIm-l0W2n2VhmIJfH7E_xwEFeECvBpuWvRfmuIGqQ1_Bap4C4cScIqD6IQKb2x3bfBadmUnmngiHO_yzqr4yapCe_T-bKXbLKAGdQKH1Esd7yQmr8g (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: 525f2d95b7a2c7ad2363 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)