Metadata variables
Last updated
Last updated
Payload metadata variables (known as meta-variables) can be added by and the shape.
There may be times when you need to define variables or parameters for a process flow step using values from the incoming payload metadata. This can be achieved using a specific payload syntax in the process flow connection shape.
Payload metadata cannot exceed 10240 bytes. Exceeding this limit will cause the process flow to fail on the associated step.
Meta-variable values are string
values.
Payload metadata can be accessed via a variable or parameter field using the syntax below:
For example: