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Maps message parts to attributes in class instances.
access : identifier
Update access attribute. If its value is false, the update to the attribute or (or the whole instance for a root part) will be skipped.
| Valid values based on“string”. | |
|---|---|
| :?[\p{L}_][\p{L}\p{N}_]*(:[\p{L}_][\p{L}\p{N}_]*)* |
Value must begin with a letter or an underscore. Case and length are not restricted. Letters, numbers and underscores are allowed. Colon is used as a scope separator. Spaces and other punctuation characters are not allowed. |
associationCode : string
The association code identifies child transfer objects.
attribute
Attribute to which the part is mapped.
| Valid values based on“string”. | |
|---|---|
| [\p{L}_][\p{L}\p{N}_]*|:[\p{L}_][\p{L}\p{N}_-]* | |
class : identifier
Class to which the part is mapped.
| Valid values based on“string”. | |
|---|---|
| :?[\p{L}_][\p{L}\p{N}_]*(:[\p{L}_][\p{L}\p{N}_]*)* |
Value must begin with a letter or an underscore. Case and length are not restricted. Letters, numbers and underscores are allowed. Colon is used as a scope separator. Spaces and other punctuation characters are not allowed. |
create : boolean
True to create a missing instance, false to generate an error.
delete : boolean
If true, all unmatched instances of the underlying collection attribute will be deleted
key : boolean
True if the value is used as lookup key for the parent part instance.
local : boolean
True to lookup the instance only within the subcollection scoped by the parent part instance. Defaults to the opposite of the "key" flag.
primary : boolean
True if this message is the primary message in the hierarchy for a given class.
A hierarchy of messages can contain multiple messages with the same class. If this is the case, when selecting a message to use to parse a given class, the primary flag serves to disambiguate which message should be used. Valid only on mapping on message root.subkey : boolean
True if the value is used as a lookup key for the parent part instance, which in turn is a lookup key for the grand-parent part instance.
truncate : boolean
If true, the underlying attribute value will be truncated to fit within the maximum length.
update : boolean
If false, the underlying attribute will not be updated on an already existing instance.
where : string
Additional lookup where clause.