secretsManagerOracleAsmAccessRoleArn

Required only if your Oracle endpoint uses Automatic Storage Management (ASM). The full ARN of the IAM role that specifies DMS as the trusted entity and grants the required permissions to access the SecretsManagerOracleAsmSecret. This SecretsManagerOracleAsmSecret has the secret value that allows access to the Oracle ASM of the endpoint.

You can specify one of two sets of values for these permissions. You can specify the values for this setting and SecretsManagerOracleAsmSecretId. Or you can specify clear-text values for AsmUser, AsmPassword, and AsmServerName. You can't specify both. For more information on creating this SecretsManagerOracleAsmSecret and the SecretsManagerOracleAsmAccessRoleArn and SecretsManagerOracleAsmSecretId required to access it, see Using secrets to access Database Migration Service resources in the Database Migration Service User Guide.