Metadata for google.longrunning.Operation results from FirestoreAdmin.CreateIndex.
| JSON representation | 
|---|
| { "startTime": string, "endTime": string, "index": string, "state": enum ( | 
| Fields | |
|---|---|
| startTime | 
 The time this operation started. Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples:  | 
| endTime | 
 The time this operation completed. Will be unset if operation still in progress. Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples:  | 
| index | 
 The index resource that this operation is acting on. For example:  | 
| state | 
 The state of the operation. | 
| progressDocuments | 
 The progress, in documents, of this operation. | 
| progressBytes | 
 The progress, in bytes, of this operation. |