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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3262/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: testlm (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InRUczJnU3QtT2NkTlNVRmF3ZUF5Q3ZYdG95U05iOVR5a095c01JZG5qQTAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjYyLCJzdGF0ZV9ub25jZSI6ImE0MTE0ZmZkYWEwODZkZjg1MWUyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjYyIn0sImlzcyI6InRlc3RsbSIsInN1YiI6InRlc3RsbSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2MDkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjI0MTk3MiwiZXhwIjoxNzY2MjQyMjcyLCJqdGkiOiIzYWNkYjJkNDFjMDY2MjU0MTYyOSJ9.KI4isuedl_Wr4w8UpsS9otG7VhRvbTme8T7dw-YH85QQCeWC4G0-RPUHUOuO-_Wo2u-OH9xQnx7mI2rq9h6nqIyZTaAdUO56HTHrnUs7F8vS2sjNNhcGtyT_meIvn4ZzWxzQG5kMCrE6b4H0UsCvWaxTMWi77pYg6sE6AQiSL49FIl2fe-oZ3mYBTGye0XSDsL6bxs-8_jcuN9bhXOU6voU7ITIv9e0WbTY5eGTbydJTpxQ4x9vrJJIVeMu4kEsN8vL0-UrH6chRXRGKOktP3uHNn6pNRMkCi25UyCe6g6p8edSyH4ZOMoohOZztg6tQM1QY6SE2D-Bpj1xAzQ9aMQ (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: a4114ffdaa086df851e2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)