GearN Server | Rest Api references | Master Player

Overview

Fetch custom key-value data stored in the player's profile.

Client

Require permission rules masterPlayer.getPlayerData.selfEnable. See PermissionRules

HTTP

POST /api/rJson/masterPlayer/client/getPlayerData

Request Headers

Name	Type	Required	Description
Auth-Token	string	true	A token used to authenticate the user. It is issued after successful login from the client type authenticate (e.g., loginByAccount, loginWithCustomId, etc.) or when an admin logs in via the GearN Dashboard. This token identifies the request sender and determines their access level.
Secret-Key	string	true	The SecretKey in SecretInfo with role must is Player.
Game-Id	string		Optional if the gameId in the SecretInfo use in headers Secret-Key has assign a valid value, if not, let unique identifier of the game this request is targeting.
Content-Type	string	true	application/json

Request Body

Code	Type	Required	Description
userId	string		The unique identifier of the player. (10 characters)
playerDataKeys	string[]		PlayerDataKeys parameter.

Server

Require permission rules masterPlayer.getPlayerData.serverSelfEnable. See PermissionRules

HTTP

POST /api/rJson/masterPlayer/server/getPlayerData

Request Headers

Name	Type	Required	Description
Secret-Key	string	true	The SecretKey in SecretInfo with role must is Server.
Game-Id	string		Optional if the gameId in the SecretInfo use in headers Secret-Key has assign a valid value, if not, let unique identifier of the game this request is targeting.
Content-Type	string	true	application/json

Request Body

Code	Type	Required	Description
userId	string	true	The unique identifier of the player. (10 characters)
playerDataKeys	string[]		PlayerDataKeys parameter.

Admin

Require permission rules masterPlayer.getPlayerData.adminSelfEnable. See PermissionRules

HTTP

POST /api/rJson/masterPlayer/admin/getPlayerData

Request Headers

Name	Type	Required	Description
Secret-Key	string	true	The SecretKey in SecretInfo with role must is Admin.
Game-Id	string		Optional if the gameId in the SecretInfo use in headers Secret-Key has assign a valid value, if not, let unique identifier of the game this request is targeting.
Content-Type	string	true	application/json

Request Body

Code	Type	Required	Description
userId	string	true	The unique identifier of the player. (10 characters)
playerDataKeys	string[]		PlayerDataKeys parameter.

Response Body

200 Ok

Code	Type	Required	Description
returnCode	ReturnCode	true	Additional metadata that can be attached to any request. Especially useful when working with advanced features such as EventCallbackScript. See ReturnCode
debugMessage	string		A developer-oriented message that provides additional context useful for debugging and internal logging. This field is not intended for end-users and may include stack traces, validation failures, or internal error diagnostics.
invalidRequestParameters	InvalidMember[]		Just had data when the returnCode is InvalidRequestParameters.A list of members that failed validation or could not be processed during the request. Each entry typically includes identifying information and an error reason. This is useful for partial success scenarios where some members are accepted and others are rejected. See InvalidMember
parameters	ResponseData		Just had data when the returnCode is Ok. A dynamic set of key-value pairs included in the response to provide additional context or metadata. These parameters may vary depending on the operation and typically contain optional fields such as timestamps, identifiers, or computed values relevant to the result. See ResponseData

ReturnCode

Name	Code	Description
SecretInvalid	-10	The selected secret key is missing, wrong, or does not match the current route/game context.
MaxSizeRequestReject	-9	The serialized request payload exceeded the maximum size accepted by the backend.
MaxRequestReject	-8	The backend rejected the request because the current caller exceeded a request-rate limit.
MaxCCUReject	-7	The backend rejected the request because the current concurrent-user/session limit was exceeded.
OperationNotAuthorized	-6	The target operation exists, but the caller is not authorized for the selected role or target resource.
InvalidRequestParameters	-5	The request shape or one or more request-member values are invalid. When available, inspect `invalidMembers` for field-level details.
OperationInvalid	-4	The requested operation code is unknown or is not valid for the selected request type/role.
InternalServerError	-3	The backend hit an unhandled internal failure before producing a valid business response.
OperationNotAllow	-2	The operation is known and the secret key is valid, but the permission rules attached to the current secret key do not allow this operation in the current target context. This usually maps to missing `selfEnable`, `otherSelfEnable`, `serverSelfEnable`, or `adminSelfEnable` permission for the resolved request.
OperationTimeout	-1	The request timed out before a response was received. This code may be synthesized by the SDK timeout layer as well as returned by the backend.
UnknownError	0	The request failed, but no more specific low-level return code was mapped.
Ok	1	The request completed successfully at protocol level and produced a response payload. Callers must still validate the business `errorCode` in that payload.

ResponseData

Code	Type	Required	Description
errorCode	ErrorCode		A string that represents the status of the operation. It indicates whether the request was successful or failed due to a specific error condition. See ErrorCode
infoResponseParameters	InfoResponseParameters	true	InfoResponseParameters used in MasterPlayerResponseData. See InfoResponseParameters

InfoResponseParameters

Parameter object used to control behavior or filters in API calls.

Code	Type	Required	Description
playerDatas	GenericModels.DataItem[]		Key-value metadata stored in the player's profile. See GenericModels.DataItem

Generic.DataItem

Represents an arbitrary key-value data entry.

Code	Type	Required	Description
key	string	true	Data entry key used to identify the payload.
value	any	true	Raw value returned by the backend. This may be a primitive, `GNHashtable`, `GNArray`, or plain object-like data.

ErrorCode

Name	Code	Description
Ok	1	The business operation completed successfully.
MasterPlayerNotFound	29	The target master player does not exist.

InvalidMember

Code	Type	Description
code	string	The parameterCode invalid.
invalidMemberType	InvalidMemberType	The invalid member type of this parameterCode. See InvalidMemberType

InvalidMemberType

Name	Code	Description
UnknownError	1	The backend rejected the member but did not map it to a more specific validation category.
DataRequired	2	The member is required but missing.
TypeInvalid	3	The member type does not match the expected runtime type.
StringNull	4	A required string member is null or empty when null is not allowed.
StringMinLength	5	A string member is shorter than the configured minimum length.
StringMaxLength	6	A string member is longer than the configured maximum length.
NumberMinValue	7	A numeric member is lower than the configured minimum value.
NumberMaxValue	8	A numeric member is higher than the configured maximum value.
NumberMustInt	9	A numeric member must be an integer but received a non-integer value.
GNHashtableNull	10	A required `GNHashtable` member is null.
GNHashtableMinLength	11	A `GNHashtable` member contains fewer entries than allowed.
GNHashtableMaxLength	12	A `GNHashtable` member contains more entries than allowed.
GNArrayNull	13	A required `GNArray` member is null.
GNArrayMinLength	14	A `GNArray` member contains fewer items than allowed.
GNArrayMaxLength	15	A `GNArray` member contains more items than allowed.