curl -L \
--request POST \
--url '/v1/contracts/add-contract-function' \
--header 'Authorization: Bearer Bearer' \
--header 'Content-Type: application/json' \
--data '{
"contractId": "text",
"functionSignature": "text",
"fixedFunctionParams": {
"ANY_ADDITIONAL_PROPERTY": "text"
},
"abiVersion": "text"
}'
