name
The name of the execution.
A name must not contain:
- white space 
- brackets - < > { } [ ]
- wildcard characters - ? *
- special characters - " # % \ ^ | ~$ & , ; : /`
- control characters ( - U+0000-001F,- U+007F-009F,- U+FFFE-FFFF)
- surrogates ( - U+D800-DFFF)
- invalid characters ( - U+10FFFF)
To enable logging with CloudWatch Logs, the name should only contain 0-9, A-Z, a-z, - and _.