错误响应：
{
"error": ⊖{
"message": "Parameters have not been configured correctly.",
"errorcode": "R2000"
}
} 错误响应：
{
"error": ⊖{
"message": "Make sure you have the right DATATYPE for parameters.",
"errorcode": "R2010"
}
} 错误响应：
{
"error": ⊖{
"message": "We were unable to list the documents.",
"errorcode": "R3003"
}
}