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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2128/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: abcdefghijharshada (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVObm04Qkx2RVd1cFFOYnVQTzdzR1JuMFFYVDh2em1kU0ZjRHRjcE9nM2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTI4LCJzdGF0ZV9ub25jZSI6ImYwMGY3ZTJmODkwMjE2NjMyOTBjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTI4In0sImlzcyI6ImhhcnNoYWRhIHRvb2wiLCJzdWIiOiIgYWJjZGVmZ2hpamhhcnNoYWRhIiwiYXVkIjoiIGh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIzODkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjA4NjQ3MiwiZXhwIjoxNzkyMDg2NzcyLCJqdGkiOiI3MmE5MDEzMTM3NGFkZGZmYTk5MiJ9.XziiHfyYClHMVzUC_9WScxVaP4MQlV3wfOxzH8Y90vvxpDZk6SmsDNyDvd-9jjsp_TngAOyrvkui006A6xG9Ux1KLcKJ884Lcq3ISOgUc64Bk9HWCIANmvOO7Kfp8Gj4QG-tGgtBM8YCA6KXfi-jF9M2_vBC4SolBhdtVGl2GecJd1sz4EG8UzOWLWGhQuaUcV4fcVzvp1WYMr3oHdrs-92mquvOUMPjl9aXubhUL28UhSPPt7W5k93-75o3dQgcuOSHB6qv8B92natgfINqksWhJ0b8aoMVfe0fNV-0POm7xFVNciT32cE6wqcuoepoWAs8Tp7C8mlkcu39BalrTA (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: f00f7e2f89021663290c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)