You can create Document Annotation from here
Query String
Request Header
Content-Type
Mandatory
application/json
TokenKey
Mandatory
User Input
PINProjectID
Mandatory
User Input
Accept-Encoding
Optional
gzip
Accept-Language
Optional
en-US
Request Body
AnnotationName
Mandatory
User Input
SecondaryObjectID
Optional
User Input
RefObjectType
Optional
User Input
RefObjectId
Optional
User Input
PINProjectID
Mandatory
User Input
PageNo
Mandatory
User Input
OriginalFileName
Mandatory
User Input
ObjectType
Mandatory
User Input
ObjectID
Mandatory
User Input
IsPublic
Optional
User Input
IsLocked
Optional
User Input
HyperlinkExist
Optional
User Input
HyperlinkCount
Optional
User Input
Width
Optional
User Input
Height
Optional
User Input
CreateBy
Mandatory
User Input
ClientRefID
Optional
User Input
AnnotationJson
Optional
User Input
Example : Request Body
Response
ObjectAnnotationID: XXX-XXXEnum : Object Type
1 - Documents
Project Files
2 - Attachment
Attached Documents
Enum : Ref Object Type
0 - None
None
1 - RFI
RFI
2 - Photo
Photo
3 - PunchList
Punch List
4 - PreExistHyperlink
Pre- Existing Hyper Link
5 - AutoHyperlink
Auto-Hyper Link
Document Annotation Entity
ObjectAnnotationID
Integer
PINProjectID
Integer
ObjectID
Integer
ObjectType
Integer
SecondaryObjectID
Integer
PageNo
Integer
AnnotationCount
Integer
RefObjectId
Integer
RefObjectType
Integer
ClientRefID
Integer
HyperlinkCount
Integer
CreateBy
Integer
ModifyBy
Integer
FirstName
String
LastName
String
CreateByName
String
CreateDate
Date Time
ModifyDate
Date Time
Height
Decimal
Width
Decimal
IsPublic
Boolean
IsLocked
Boolean
HyperlinkExist
Boolean
IsDeleted
Boolean
AnnotationName
String
AnnotationJson
String
DeviceAnnotationJson
String
OriginalFileName
String
MarkupData
String
MarkupJsonData
String
Remarks